You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, In what way can I guide you today?

USER: I need to book a flight ticket from LAS to MSP, Can you please help me for booking?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I would like to travel on 04/14 to return on 04/16.

ASSISTANT: Do you need a non stop flight or a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: Yes, I want to fly with economy class.

ASSISTANT: Can I know your good name?

USER: Betty Martin.

ASSISTANT: Please hold a moment, I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight 1022 in class economy. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed with Southwest airline.

USER: Thanks for your information.

ASSISTANT: Thank you for contacting us, hope you liked our service.