Hi.
user
Hello. How may I aid you for today?
assistant
I am Robert Mitchell here, I want to book a ticket from OAK to AUS, can you please help me to book a ticket?
user
Ok, can you please mention your travelling dates for the following journey?
assistant
Sure, my dates of journey is from 04/27 to 04/29. Please make sure that the price limit is 200.
user
Sorry, no flights are available on your requested route.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you for your service.
user
Most welcome.
assistant