You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a flight ticket from PHL to HOU?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are Nov 05 and Nov 07.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a break in between the journey.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please share your name.

USER: My name is Angela Collins.

ASSISTANT: There is a flight with your requirement, airline is Delta Airlines with price 200 and direct flight.

USER:    Please proceed with booking.

ASSISTANT: Your booking is done and flight number is 1025 in economy class.

USER: Thank you.

ASSISTANT: Thanks for reaching us.