Hello, I am Jeffrey Smith.
user
Hello. How can I serve you?
assistant
Can you please help me to book a flight ticket from DEN to SFO?
user
Sure.
assistant
Thank you.
user
Can I know your travelling dates?
assistant
My travelling dates are 02/23 to 02/25.
user
We found a Hawaiian airline, flight number:1001 and the price is 100.
assistant
Please proceed to book.
user
Your flight ticket has been reserved.
assistant
Thank you for your booking.
user
Thank you for reaching us.
assistant