Hello.
user
Hello. How can I help you?
assistant
I would like to travel from IAD to LAX as a business trip, can you do the reservation?
user
Can I know your travelling dates?
assistant
My trip dates are 04/12 and 04/14.
user
Do you have any specification?
assistant
I need only direct flight and departure time should be morning.
user
Can I know your name?
assistant
Frank Hernandez here.
user
Sorry, there is no flight with your requirement.
assistant
No issue, thanks for the information.
user
Thank you.
assistant