Hello.
user
Hello, How can I assist you?
assistant
 I have planned to book a ticket from PHX to LAS, can you assist me in booking my ticket?
user
Sure, May I know the travelling dates?
assistant
I have planned my trip to go on Jan 23rd and return on Jan 25th.
user
Do you have any connection limit?
assistant
I need one connection between my trip.
user
Is there any other requirements?
assistant
Make sure that my depart time must be evening and return time must be afternoon.
user
May I know your name?
assistant
Jacob Robinson.
user
Sorry, No flights found with your preferable dates.
assistant
No problem, thank you for searching.
user
Thank you for opting us.
assistant