You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to book a flight ticket from LAS and AUS to meet my grand parents.

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: Feb 9 and Feb 11 are my travelling dates.

ASSISTANT: May I know in which class and airlines do you prefer to travel?

USER: I do not have any class and airline preference.

ASSISTANT: Please let me know if you have any other specifications.

USER: I need a lay by in between the journey.

ASSISTANT: Can I have your good name please?

USER: I am Gregory Johnson.

ASSISTANT: Southwest airlines is providing a flight on that route with ticket fare of 200 and 1 connection, shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1005, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.