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 assist you? 
 customer: Please help me out in booking the ticket from JFK to DEN. 
 agent: Sure, I can help you with that. May I know your planned travel dates please? 
 customer: My trip dates will be Oct 9 to Oct 11. 
 agent: Do you prefer any halt in between your journey? 
 customer: I need a connecting flight. 
 agent: Please let me know if you have any other specifications. 
 customer: My class preference is economy and depart time must be in the evening. 
 agent: Can I have your good name please? 
 customer: Jessica Phillips is my name. 
 agent: Sorry, there are no flights available for you on those dates with your given details. 
 __ 
 agent: Thank you for reaching us.
customer: That's ok, thank you.