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: Hi. 
 agent: Hello. 
 customer: I am Jessica Johnson. 
 agent: Johnson, what kind of service you are looking from us? 
 customer: I would like to book a ticket from New York to Washington to meet my uncle, can you help me in booking? 
 agent: Sure, I can do that for you. Can you please provide me your trip dates? 
 __ 
 agent: Ok, let me know your airport codes. 
 customer: My departure airport is from EWR and land in DCA airport. 
 agent: Ok, please be on hold for a moment. 
 customer: Sure, take your time. 
 agent: Sorry Johnson, there are no flights available on your preferred dates. 
 customer: That's ok, thank you for your information. 
 agent: You are welcome and thank you for choosing us.
Output:
customer: I am departing on 06/25 and return on 06/27.