Hello.
user
Hello.
assistant
I am Catherine Walker.
user
How can I assist you?
assistant
I am planning to visit Seattle, can you please book me a ticket from SFO to SEA?
user
Ok, may I know your travelling dates?
assistant
I am planning to depart on Feb 09 and would like to return on Feb 11.
user
Sorry, no flights found on your route.
assistant
Ok, not an issue. Thank you for providing information.
user
Thank you for reaching us.
assistant