You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to book a ticket to visit a new place at ORD. Can you please help me out to book a ticket from IAH?

ASSISTANT: Can you please share your trip dates?

USER: Thank you for your response, I want to take off on Feb 08 and book my return ticket also on Feb 10.

ASSISTANT: May I know your connection limit?

USER: I need 1 break in between my journey.

ASSISTANT: Do you prefer any specifications?

USER: I want to travel in economy class flight.

ASSISTANT: I am sorry, no flights found on your route.

USER: It's ok no problem. Thank you for your information.

ASSISTANT: May I know your name?

USER: Sure, my name is James Adams.

ASSISTANT: Thank you.