Hello. I am Margaret Clark.
user
Hello, how may I guide you?
assistant
Can you help me in booking a ticket from IAH to CLT?
user
Sure, please let me know your travel dates.
assistant
My planning dates are from 05/30 to 06/01.
user
Sorry Clark, no flights are available on your given route and date.
assistant
That's fine. Anyway, thank you for your help.
user
Most welcome.
assistant