You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I would like to reserve my ticket from PHX to ORD. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, we are here to help you in booking. Could you please share your planned travelling dates to proceed further?

USER: My planned travel dates are from May 21 to May 23.

ASSISTANT: Do you need a break in between your journey?

USER: I need a break in between my journey.

ASSISTANT: Can you please let me know if you have any other comforts in between your journey?

USER: No, thanks for asking.

ASSISTANT: May I know your name please?

USER: Sure, myself Mary Wilson.

ASSISTANT: Thank you for proving your joureny details, we found an economy class ticket providing by UA airline with the flight number-1001. Shall I book the connecting flight?

USER: That's perfect, please proceed with that ticket booking.

ASSISTANT: Your seat has been reserved and your e-ticket will sent to your registered email address.

USER: Thank you for helping me.

ASSISTANT: It's pleasure to serve you. You're welcome.