You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Deborah Perez here. Can you please book a flight ticket from CLT to PHX?

ASSISTANT: Please mention your trip dates.

USER: Ok, my itinerary dates are from 10/17 to 10/19.

ASSISTANT: Please wait a moment.

USER: Ok, take your time.

ASSISTANT: There is a flight available with one connection and the price is 100, can I proceed the booking?

USER: Ok, please confirm this flight ticket.

ASSISTANT: Your ticket has been booked with UA airlines and flight number is 1004.

USER: Thank you so much for your help.