You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for a flight from OAK to EWR. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, I am here to help you. Ok, May I know your travelling dates?

USER: My travel dates are March 18 and 20.

ASSISTANT: Ok, Do you have any class preference?

USER: Yes, I always prefer economy class.

ASSISTANT: Ok, please provide your connection limit.

USER: My connection limit is 1.

ASSISTANT: Ok, Do you have any other requirements?

USER: No, thank's for asking.

ASSISTANT: Ok, please wait.

USER: Sure, I will wait.

ASSISTANT: Thank you for your patience, we found a connecting flight in 1022 Southwest Airlines with a fare of 300. Can I proceed for booking?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Ok, please mention your name for booking purpose.

USER: Thank you for helping me.

ASSISTANT: Ok.

USER: Sure, myself Elizabeth Hall.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.