You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Please book me a flight ticket from PHX to PHL to meet my family.

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

USER: I have planned to travel on Mar 18th and return on Mar 20th.

ASSISTANT: Is there any class preference for you?

USER: I am ok with any class.

ASSISTANT: Do you need any way station in your journey?

USER: Yes, I prefer one connection.

ASSISTANT: Do you have any other requirements?

USER: No, thanks.

ASSISTANT: There is a connecting flight with fare of 100 and 1027 flight number. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: On whose name, I have to book the flight ticket?

USER: Myself Carolyn Roberts.

ASSISTANT: Your seat has been reserved with United Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.