Q: 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.
customer: Hello. 
 __ 
 customer: My name is Timothy Martinez. I am planning to attend a school anniversary function in PHL from LGA. Can you find a ticket for me? 
 agent: Sure, may I know your dates of journey please? 
 customer: My journey dates are 12/28 and 12/30. 
 agent: There is a flight with airline UA, which is exactly matched to your criteria. 
 customer: Please confirm the booking. 
 agent: Your ticket was confirmed. 
 customer: Thank you for the help. 
 agent: You are welcome.
A:

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: Hello, how can I help you today?