You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I have planned to purchase a ticket from DTW to PHX to attend my cousins wedding, can you aid me in booking?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: I have planned to go on Dec 1st and return Dec 3rd.

ASSISTANT: Ok, please mention your name.

USER: Stephanie Green.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, I need one connection between my trip.

ASSISTANT: Ok, do you have any other specifications?

USER: No, you can proceed.

ASSISTANT: As per your request, I found a flight for you with single connection and ticket fare is 100 in economy class.

USER: Ok, reserve my ticket.

ASSISTANT: Your ticket is booked with flight number 1001 and airline is UA.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.