Hello, I am Shirley Carter.
user
Hello, how may I help you?
assistant
I would like to go to a event in Phoenix, so could you aid me in booking a flight ticket to Phoenix?
user
Sure, may I know your airport codes?
assistant
My source and destination airport codes are DEN and PHX respectively.
user
On which dates are you going to travel?
assistant
Sure, I would like to go on June 27th and return back on June 29th.
user
May I know your price limit?
assistant
I can afford in economy class.
user
Sorry, there are no flights available on your journey dates.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant