You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Kimberly Miller. I want to meet my family doctor at CLT. Can you please make a reservation from HOU?

ASSISTANT: When you are willing to travel?

USER: I want to travel on Feb 8 and intend to return on Feb 10.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a connecting flight and my return time should be in the morning.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us.