You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please book a flight ticket from SFO to reach DFW.

ASSISTANT: Sure, please provide your journey dates.

USER: My journey dates are Jan 3 and 5.

ASSISTANT: Ok, Do you have any class preference?

USER: I prefer to travel in economy class.

ASSISTANT: Ok, May I know your connection limit?

USER: I need a connected flight.

ASSISTANT: Ok, Do you have any other preferences?

USER: No.

ASSISTANT: Ok, May I know your name?

USER: Sure, my name is Laura Turner.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in 1024 American Airlines with a fare of 300.

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.