You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Jason Nelson, want to travel from CLT to HOU for my meeting. Can you please help me?

ASSISTANT: Sure, can I know the travel dates please?

USER: My travel dates from 08/16 to 08/18.

ASSISTANT: Can I know the departure and return time please?

USER: My departure time will be in morning.

ASSISTANT: May I know the connection limit please?

USER: Yes, I have a single connection.

ASSISTANT: Do you have any requirements?

USER: No, thanks.

ASSISTANT: Sorry, there are no flights available as per your request.

USER: It's ok, thank you.

ASSISTANT: Thank you for approaching us.