Detailed 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.
Q: customer: Hi, Michelle Carter here. 
 agent: Hello Carter, how can I assist you? 
 customer: I have planned to celebrate my wedding anniversary in Las Vegas, can you please help me to book my ticket from IAH to LAS? 
 agent: Sure Carter, when are you planning your journey? 
 __ 
 agent: Please wait a minute while I check for best flights available for you. 
 customer: Sure, take your time. 
 agent: Carter, I have found a flight available with price 100 inclusive of all taxes. Shall I book the ticket? 
 customer: That's great, please proceed with booking my ticket. 
 agent: Your ticket is confirmed with Hawaiian airlines and flight number is 1019. 
 customer: Thank you very much for booking my ticket. 
 agent: Thank you for utilising our services. Hope you like our service.
A:
customer: My wedding anniversary is on 12/11, so I want to depart on 12/10 and return on 12/12.