You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I need to travel PHX and PHL, can you reserve flight ticket?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are Jan,13 and Jan,15.

ASSISTANT: Can I know your name please?

USER: Myself Rebecca Carter.

ASSISTANT: Do you need any specifications?

USER: I prefer economy class.

ASSISTANT: Can I know your connection limit?

USER: Make sure I need connecting flight.

ASSISTANT: There is a direct flight with flight number 1013, can I proceed?

USER: Please proceed with the reservation.

ASSISTANT: Ok, your ticket has been booked with flight number 1013.

USER: Thank you.

ASSISTANT: Thank you for reaching us.