Hello,.
user
Hello, may I help you?
assistant
 I am Samuel Jones. I would like to book a flight ticket.
user
OK, I will help you with booking a reservation. Please do ensure your travelling details?
assistant
Sure, I would like to travel from Phoenix, AZ-PHX to San Francisco, CA-SFO.
user
May I know your journey dates, please?
assistant
Sure, My travelling dates are departure on Aug 15 and return on Aug 17.
user
Do you have any other preferences?
assistant
Yes, Please ensure that their should not be more than one connection throughout the journey and the price should not exceed 500.
user
I am glad to say, we found a ticket on southwest airline, with all your requirements.
assistant
Excellent, You can proceed with booking.
user
Thank you, your ticket has been booked, details as follows flight number : 1010 with 1 connection and price limit is 500. Have a safe journey.
assistant
Thank you, You have been very helpful.
user