Hello.
user
Hello, how can I help you today?
assistant
Can you please help me to book a flight from LAS to IAH?
user
Sure, may I know your trip dates?
assistant
Sure, I want to depart on June 12 and need to return on June 14.
user
Do you have any connection limit?
assistant
I am looking for a flight with single connection.
user
Is there any other specifications?
assistant
My depart time must be in the evening.
user
May I know your good name?
assistant
Donald Turner here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Ok, not an issue. Thank you for the information.
user
Thank you for reaching us.
assistant