Hello.
user
Hello, how may I help you?
assistant
Can you aid me to book a flight ticket from LAS to HOU?
user
Sure, help me with the trip dates?
assistant
I planned my trip on the dates Jan 13 and Jan 15.
user
May I know your good name please?
assistant
Myself Carol Miller.
user
Do you have any preferences?
assistant
I prefer evening flight at the time of take off.
user
 Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
No issue, anyway thank you for checking.
user
Thank you for reaching us.
assistant