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: Hello. 
 agent: Hello, how may I be there for you? 
 customer: I am planning to book a flight from HOU as I have a Client meeting at MSP, so aid me in booking. 
 agent: Sure, do you need a way station in between your journey? 
 customer: Yes, I need it. 
 agent: When are you planning to travel? 
 customer: My planned dates are on 04/24 to 04/26. 
 agent: Ok, please wait. 
 customer: Sure. 
 __ 
 customer: Sure. 
 agent: On what name should I book it? 
 customer: Reserve the ticket on the name of Ruth Green. 
 agent: Your booking has been confirmed. 
 customer: Thank you for helping me. 
 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
agent: Delta airline with flight number 1002 is going on your way and the fare is 200. Shall I proceed?