You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a flight ticket from JFK to ORD?

ASSISTANT: Sure, please share your planned travel dates?

USER: My travelling dates are from Aug 9 to Aug 11.

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 Thomas Walker.

ASSISTANT: Delta airlines flight- 1014 of price 200 with connection in economy class matches your given details, shall I proceed?

USER: Ok, please reserve my ticket.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.