You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to travel from BOS to DFW, can you please help me in flight booking?

ASSISTANT: Sure, please share your planned trip dates?

USER: My departure day is Feb 07, return day is Feb 09.

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 Margaret Taylor.

ASSISTANT: Delta Airline flight 1027 available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Ok, proceed to booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.