You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Sarah Jones. I am planning to visit one of the historical places in Phoenix AZ-PHX, can you please help me in booking a flight ticket from NY-LGA?

ASSISTANT: Sure, I am here to help you. When did you scheduled to travel?

USER: I would be depart on 05/05 and return on 05/07.

ASSISTANT: Do you need anyway station in mid way of your journey?

USER: I need a way station.

ASSISTANT: There is a connecting flight with price of 100 and 1019 flight number. Shall I proceed to book Spirit airline?

USER: You can proceed with the booking.

ASSISTANT: Your seat has been reserved with economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for your kind approach.