Hello.
user
Hello, how may I serve you?
assistant
Can you please help me in booking a flight ticket from Boston, BOS to reach Houston, IAH?
user
Sure, I will help you. Please send your travelling dates.
assistant
My journey dates are from Mar 30 to Apr 01.
user
May I know your name please?
assistant
My name is Amy Lopez.
user
Sorry, there is no flight available with your requirements.
assistant
Ok, that's not a problem. Thanks for your information.
user
You are welcome, have a nice day.
assistant