Hi.
user
Hello.
assistant
I am Paul Williams.
user
How can I assist you?
assistant
Can you please help me with booking a flight ticket from DEN to IAH?
user
Ok, may I know your travelling dates?
assistant
Travel dates are 01/30 and 02/01.
user
Please wait.
assistant
Ok.
user
 Here is a connecting flight with fare 100 and 1007 as flight number in economy class. Shall I proceed with booking?
assistant
Please do not proceed with booking I need a direct flight.
user
Sorry, no flights found on your route.
assistant
Ok. Thank you.
user
Most welcome.
assistant