Hello.
user
Hello.
assistant
Paul King here.
user
How may I assist you at this moment?
assistant
Can you please help me in booking a flight ticket from IAH to DCA?
user
Sure, I will help you with that. Can you please provide your preferable dates of travelling?
assistant
Sure, my travel dates are from Aug 27 to Aug 29.
user
Do you have any class preference?
assistant
No, I am comfortable with any class.
user
Do you have any particular timings in departure and arrival?
assistant
Yes, I need to depart in the afternoon.
user
Do you have any connection limit?
assistant
I am looking for a direct flight.
user
Please hold on a moment to check the flights.
assistant
Sure, I will wait for your response.
user
We regret to inform you that, there are no flights available with your required specifications.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for approaching us, have a great day.
assistant