Hi.
user
Hello.
assistant
Myself Raymond Lewis. I want to travel from DEN to SFO, can you please book a flight ticket fro me?
user
May I know your dates to travel?
assistant
My travelling dates are from 06/28 and 06/30.
user
Sorry, there is no availability on your provided details.
assistant
It's ok. Thank you for the information.
user
Thank you for choosing us.
assistant