Hello.
user
Hello. How can I aid you?
assistant
I am Robert Lee. I need your assistance in booking my flight ticket from PHX to SFO. Can you please help me with it?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please share your travelling dates.
assistant
My travelling dates will be 26th to 28th of Dec.
user
Do you have any connection preference?
assistant
I need a connecting flight.
user
Do you have any other specifications on your trip?
assistant
I need to depart in the evening.
user
Please stand by.
assistant
Sure.
user
Thank you for waiting,  we found a Business class ticket in United airline with flight number-1026 at a price of 500. Shall I proceed?
assistant
You can proceed.
user
Sure, your booking is done.
assistant
Thank you.
user
Thank you for reaching us, have a good day.
assistant