Hello. I am Nicholas Hill.
user
Hello, how may I support you?
assistant
I need to book a flight ticket with connecting flight, Can you please help me for booking from OAK to IAH?
user
Sure, please let me know your travel dates.
assistant
I would like to travel on 06/28 to return on 06/30.
user
Ok, please wait.
assistant
Sure.
user
Southwest airline with flight number 1018 and fare of 300 is available on your route.
assistant
Ok, proceed for booking.
user
your booking has been done.
assistant
Thanks for your information.
user
Thank you for reaching us.
assistant