Hello.
user
Hello. How may I assist you?
assistant
Can you please book a ticket from OAK to ORD to attend Music festival?
user
Sure, may I know your travel dates?
assistant
My travelling dates are Aug 4 and Aug 6.
user
Please share me your name.
assistant
Sure, I am David Wilson.
user
Sorry, there is no flight at this moment.
assistant
Ok, no issues. Thank you.
user
Thank you.
assistant