Hello, I am Amy Johnson.
user
Hello, how can I aid you?
assistant
I want to book a flight ticket from LGA to HOU to meet my friend, can you please help me to book a flight with single connection?
user
Help me with your travel dates?
assistant
My trip dates are 01/13 to 01/15.
user
Ok, please wait.
assistant
Ok.
user
 Sorry, no connecting flights are available on your journey dates.
assistant
Ok, no worries at all. Thanks for your service.
user
 Thank you for opting us.
assistant