You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to fly from BOS to ORD. Can you book a ticket from that route?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My planned travel dates are 07/16 and 07/18.

ASSISTANT: Do you have any connection limit?

USER: I want a flight with single connection.

ASSISTANT: May I know your good name?

USER: Sure, Dennis Wilson here.

ASSISTANT: Any other requirements to be met?

USER: No more, thank you.

ASSISTANT: United airlines flight- 1021 of price 200 with connection in economy class matches your given details, shall I proceed?

USER: Yes, you can proceed with that booking.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.