You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

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

ASSISTANT: Sure, can you share me your trip dates?

USER: My trip dates are Jan 10 and Jan 12.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Paul Lopez.

ASSISTANT:   Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserve with the flight- 1028.

USER: Thank you.

ASSISTANT: Thank you for reaching us.