Hi.
user
Hello, how may assist you?
assistant
I need to book a ticket from LAS to SFO.
user
Sure, I am happy to help you. Please let me know your travelling dates.
assistant
Departure is by May, 30 and return date is June, 1.
user
Do you prefer any lay by in between journey?
assistant
I would prefer direct flight.
user
Are there any other specifications for you?
assistant
I would like to depart in the evening time.
user
Can I have your good name?
assistant
My name is Nicholas Wright.
user
Sorry, no flights are available on your travelling dates.
assistant
Thanks.
user