You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel to PHX for business trip, can you please help me to reserve my ticket with business class?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Thank you. Sure, my travelling dates are from Feb, 14 to Feb, 16.

ASSISTANT: Do you have any other specifications?

USER: Yes, flight has to be with a single connection.

ASSISTANT: May I know your source point?

USER: Sure, my source airport code is SFO.

ASSISTANT: Ok, wait for some time.

USER: Sure, I will wait.

ASSISTANT: We found Frontier airline with connecting flight and number 1008 fare of 100, Shall I proceed for booking?

USER: Please proceed to booking.

ASSISTANT: May I know your name?

USER: Sure, my name is Justin Anderson here.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for approaching us.