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: Hello. 
 agent: Hello. How may I help you? 
 customer: I am Janet Carter. I want to book a ticket from CLT to DCA to meet my grandparents. 
 __ 
 customer: My desired travel dates are 12/22 and return on 12/24. 
 agent: Flight-1015 by UA airlines is available for you with 1 connection and your price is 100. Shall I book it? 
 customer: Please proceed for booking. 
 agent: Your booking is done. Thank you for reaching us. 
 customer: Thank you for your help. 
 agent: Have a great day.
A: 
agent: Janet Carter, may I know your planned dates?