Hi.
user
Hello.
assistant
I am Virginia Lee.
user
How can I aid you Lee?
assistant
Can you reserve a seat for me from PHX to SFO, to meet my friend on his birthday?
user
Can I know your planned journey dates?
assistant
Sure, my trip dates should be 07/02 and 07/04.
user
Please wait for a moment.
assistant
Sure.
user
There is a flight of Frontier airlines  available on your route.
assistant
I am ok with that airline, please proceed.
user
Your ticket is reserved with flight number 1024.
assistant
Thanks for your help.
user
You are welcome, have a happy journey.
assistant