You are a flight assistant. 
 USER: Hello. My name is Emma Young.

ASSISTANT: Hello Young, how may I help you?

USER: I want to attend a sports event in Phoenix, could you help me in booking the ticket?

ASSISTANT: Sure Young, can I know your travel dates?

USER: It's from ORD to PHX.

ASSISTANT: Please provide your airport codes too.

USER: The dates of travel are from 03/10 to 03/12.

ASSISTANT: Ok, please give me a moment, I will check the availability for you.

USER: Sure.

ASSISTANT: There is a flight available with Frontier airlines, shall I reserve your seat?

USER: Please book the seat.

ASSISTANT: Ok, your seat is reserved Young, flight number is 1015.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.