Hello, myself William Lewis.
user
Hello Lewis, how can I help you?
assistant
I would like to visit Houston to meet my college friends, please book a ticket from LAS to IAH.
user
Sure, may I know your planned journey dates?
assistant
My planned dates are 05/04 and 05/06.
user
Please wait for a minute.
assistant
Sure, take your time.
user
I found a flight in Southwest airlines with price 100. Shall I book the ticket for you?
assistant
Ok, please confirm with my booking.
user
Your ticket is confirmed and the flight number is 1029.
assistant
Thank you for your assistance.
user
Thank you for contacting us.
assistant