You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please book a flight ticket from EWR to PHX?

ASSISTANT: Sure, may I know your name please?

USER: Thank you. Myself Karen Green.

ASSISTANT: May I know your planned travelling dates please?

USER: Sure,  I have planned my travel dates as May 01 and May 03.

ASSISTANT: May I know your class preference please?

USER: I am ok with any class to travel.

ASSISTANT: May I know your preferable time for journey?

USER: I am ready to travel at any time so please  go with available flight.

ASSISTANT: May I know your connection limit please?

USER: I am  looking for single connecting flight.

ASSISTANT: Frontier airline is providing a connecting flight of fare 200 with economy class, shall I proceed for booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1029.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.