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. 
 agent: Hello. 
 customer: My name is Gary Phillips. 
 agent: How may I assist you at this moment? 
 customer: I want to book a flight ticket from SEA to HOU. Please help me in booking a flight ticket. 
 agent: Sure, please provide me your travelling dates to search a flight. 
 __ 
 agent: Do you have any specific requirement? 
 customer: I prefer a halt in between my journey. 
 agent: Based on your request there is a flight with price 100 and connection is 1, shall I proceed? 
 customer: Please proceed for booking. 
 agent: Your ticket has been booked with flight number 1003. 
 customer: Thank you for your help. 
 agent: My pleasure.
A: 
customer: My travelling dates are from 06/17 to 06/19.