You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking from IAH to ATL?

ASSISTANT: Sure, please share your planed travel dates?

USER: My travelling dates are from Feb 16 to Feb 18.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: My name is Richard Lewis.

ASSISTANT: American airlines flight- 1019 of price 200 with connection-1 in economy class matches your given details, shall I proceed?

USER: Ok, proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.