Hello.
user
Hello.
assistant
Myself John White.
user
How may I assist you?
assistant
I am planing to visit Houston, will you help me in booking the flight ticket from EWR to IAH?
user
May I know when you are  planning to go?
assistant
My preferable journey dates are Sept 28 and Sept 30.
user
Can you please share your depart and arrival timings?
assistant
My return time must me in evening.
user
Can you share your connection limit?
assistant
I need a direct flight.
user
Sorry, no flights found on your route.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you.
assistant