You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me to book a flight ticket from ATL to HOU?

ASSISTANT: Sure, could you please share your journey dates?

USER: My travel dates are Dec, 29 and Dec, 31.

ASSISTANT: Is there any connection limit?

USER: I need connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I would prefer to fly with normal cost airlines only.

ASSISTANT: May I know your good name to proceed further?

USER: John White here.

ASSISTANT: We found a connecting flight 1025 from United airlines with a fare 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.