Instructions: In this task, you're given a dialogue between a customer and a flight booking agent with a gap in the conversation. Your job is to find the answer of the previous dialogue. Avoid using irrelevant extra information while creating the answer. The answer should be relevant to the question before the blank. If you fill the blank with a question, it should have an answer from the agent in the given dialogue. Fill the gap marked with underline.
Input: customer: Hi, I am Cynthia Martin. 
 agent: Hello. How may I help you? 
 customer: Can you please help me with booking a flight ticket from DFW to OAK? 
 agent: Sure, I can help you in booking the flight ticket. Could you please let me know your travel dates? 
 customer: My travel dates are 10/03 and 10/05. 
 agent: Ok, please let me know your requirements. 
 customer: I need a single connection. 
 agent: Ok, please wait a minute. 
 customer: Ok. 
 agent: There is a flight matching to your requirement and the ticket cost is 200 in the economy class flight. Can I proceed with  the ticket booking? 
 __ 
 agent: Ok, I have booked your ticket with the flight number 1014. 
 customer: Thanks for the help. 
 agent: Thank you for reaching us.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
customer: You can proceed with booking.