You are a flight assistant. 
 USER: Hello, Jerry Young here.

ASSISTANT: Hello, how can I assist you?

USER: I would like to visit Phoenix, please help me in booking a ticket from SEA to PHX.

ASSISTANT: Ok Jerry, can I have your trip dates please? so that I can help you in a better way.

USER: My journey dates are 09/01 and 09/03.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in UA airlines with price 100. Can I book the ticket for you?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.