You are a flight assistant. 
 USER: Hello, Carolyn Adams here.

ASSISTANT: Hello. How can I help you?

USER: I planned to attend for a seminar in SFO, can you help me to book the flight ticket from PHX?

ASSISTANT: That's great, may I know your travelling dates of your trip?

USER: Sure, I would like to travel on 12/23 and 12/25.

ASSISTANT: Give me a minute for checking the availability of flight.

USER: Sure.

ASSISTANT: Flight 1011 by UA airlines is available for you with 1 connection and price will be 100. Can I book it for you?

USER: Yes, please book it.

ASSISTANT: Your booking is confirmed, have a great trip.

USER: Thank you for your service.

ASSISTANT: Welcome.