You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit Houston next week so can you please help me in flight ticket booking process from JFK to IAH?

ASSISTANT: Sure, we are perky to help you. When did you scheduled to travel?

USER: Thank you for your response, I want to take off on July 01 and book my return ticket also on July 03.

ASSISTANT: Do you prefer any way station in your journey?

USER: I need 1 break in between my journey.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Sorry to say, there are no flights available based on your request.

USER: It's ok no problem.

ASSISTANT: For reference, may I know your name please?

USER: Thank you for your information. Sure, my name is Andrew Brown.

ASSISTANT: Thank you for availing us, have a good day.