Teacher: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.
Teacher: Now, understand the problem? Solve this instance: customer: Hi. 
 agent: Hello. How may I help you? 
 customer: Could you please book a flight ticket from DEN to BOS? 
 agent: Sure, I will help you in booking the ticket. May I know your travelling dates please? 
 customer: My trip dates are Sept 20 and Sept 22. 
 agent: Do you have any other specifications? 
 customer: I need a connecting flight. 
 agent: Please help me with your name for booking. 
 customer: I am Brenda Wilson. 
 __ 
 customer: Not a problem, thank you. 
 agent: Thank you for reaching us.
Student:
agent: Sorry for this inconvenience, I could not find any flight with your requirements.