Hello.
user
Hello.
assistant
I am Jason Williams.
user
How may I help you?
assistant
Good afternoon, I and my friend are planning to visit a Space Needle in Seattle.Can you please book a ticket ?
user
Ok, may I know when you are planning to travel?
assistant
I would like to travel on 01/03 and return on 01/05.
user
If you know your airport codes then please let me know.
assistant
I  want to book a ticket from SFO to SEA.
user
Ok, please wait a minute.
assistant
Make sure my connection limit is 0. Ok.
user
Sorry, there is no flight available on these dates.
assistant
That's fine. Thank you for helping me out.
user
Most welcome.
assistant