You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Stephanie King. I need to book a flight ticket from PHX to HOU, Can you please help me for booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to travel on 06/14 to return on 06/16.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any requirements?

USER: I would be return on afternoon.

ASSISTANT: There is a connecting flight 1002 of Frontier airlines, can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your booking is done in business class.

USER: Thanks for your information.

ASSISTANT: You are welcome.