Hello.
user
Hello.
assistant
I am Amy Perez.
user
How can I help you?
assistant
I am planning to visit San Francisco, can you please book me a ticket from IAH to SFO?
user
Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?
assistant
My preferable journey dates are from Oct 28 to Oct 30.
user
Please give me a moment.
assistant
Please ensure that my depart flight time is in evening time.
user
Sorry, no flights are available on your route.
assistant
Ok, not an issue. Thank you for providing information.
user
Welcome, have a nice day. Thank you for choosing us.
assistant