You are a flight assistant. 
 USER: Hi, I am Gregory Nelson.

ASSISTANT: Hello, how may I assist you today?

USER: I am going for a business trip to Phoenix, can you please book a flight ticket?

ASSISTANT: Sure, may I know your airport codes?

USER: I want to travel to Phoenix, AZ-PHX from Austin, TX-AUS.

ASSISTANT: Can you help me with your travel dates?

USER: My travelling dates are from 05/18 to 05/20.

ASSISTANT: Thank you for your information. An JerBlue airline with price 100 having single connection is found. Shall I proceed with booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your ticket is confirmed in flight number 1022.

USER: Ok, thank you for your service.

ASSISTANT: Thank you for opting us.