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.

customer: Hi. 
 agent: Hello, how can I help you? 
 customer: Can you please help me in booking a flight ticket to SEA from BOS? 
 agent: May I know your desired travel dates please? 
 customer: My travel dates are from Mar 03 to Mar 05. 
 agent: Do you have any specifications? 
 customer: I need a connecting flight. 
 agent: May I know your name please? 
 customer: I am Stephen Carter. 
 agent: There is a flight with connection limit 1 and fare 100, shall I proceed for booking? 
 customer: You can proceed. 
 __ 
 customer: Thank you. 
 agent: Thank you for opting us.
agent: Your ticket is booked, flight number 1011 with Spirit Airlines.