Hello.
user
Hello. How may I help you?
assistant
I am Richard Harris, want to travel from LGA to CLT. Please help me in booking my ticket.
user
Sure, can you share your travel dates please?
assistant
Sure, my travelling dates are from 05/02 to 05/04.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
It's ok, thank you for your help.
user
Thank you.
assistant