You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How can I help you?

USER: I would like to visit Phoenix, can you please book a ticket for me?

ASSISTANT: Sure, please provide me your location codes & name please?

USER: Myself Nicholas Taylor, I would like to travel from DFW to PHX. My travel dates are 02/09 and 02/11.

ASSISTANT: Frontier airlines is matching matching your requirements with 1020 flight number.

USER: Sure, proceed with the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you.