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. 
 customer: I'm Catherine Robinson. 
 agent: How can I assist you? 
 customer: I would like to travel from SEA to HOU to spend my weekend with my friends. Can you help me in booking a ticket? 
 agent: Sure, can I know your travel dates? 
 customer: I am planning to travel on dates 02/20 and 02/22. 
 agent: Give me a minute, let me check the details. 
 customer: Ok. 
 agent: The flight 1022 of AA airlines is available on your request. Shall I proceed? 
 customer: Please proceed for booking. 
 agent: Your ticket is booked. 
 __ 
 agent: You are welcome.
Output:
customer: Thank you for your service.