Hello.
user
Hello.
assistant
I am Lisa Baker.
user
How may I help you out?
assistant
Owning to an emergency I want to change my existing reservation. Can you please help me with this?
user
Sure, I will help you in changing the ticket.
assistant
Thank you.
user
Sorry, there are no reservations found.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you for checking.
user