Hello.
user
Hello. How can I help you?
assistant
I want to book a ticket from  PHX to OAK. Can you find a flight ticket for me?
user
Please provide your travelling dates?
assistant
Ok, my planned trip dates are on July 15 and return on July 17.
user
Do you have any preference?
assistant
I want to depart in the afternoon time.
user
May I know your name?
assistant
Ok, I am Carolyn Turner.
user
Connecting flight can be booked with United airlines for price 200 having flight number 1029. Shall I book a ticket?
assistant
Ok, you can proceed with the ticket booking.
user
Your ticket is booked.
assistant
Thank you for your help.
user
Thank you.
assistant