You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you today?

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

ASSISTANT: Sure, I am glad to help you with that. Can you please tell me your journey dates?

USER: My travel dates are from Dec 4th to Dec 6th.

ASSISTANT: Ok, please tell me your preference regarding the connection limit.

USER: I want a single connection in between my journey.

ASSISTANT: Do you have any concern about the airlines?

USER: No.

ASSISTANT: Ok, please tell me your name.

USER: I am Linda Johnson.

ASSISTANT: I have found a flight which is having a single connection limit and the ticket cost is 100 in an economy class. Shall I reserve the ticket?

USER: Yes, please reserve.

ASSISTANT: I have successfully reserved your ticket with the flight-1005 which is provided by the Delta airlines. Have a nice flight.

USER: Thank you.

ASSISTANT: Thank you for consulting us.