Hello.
user
Hello. How can I assist you?
assistant
I am David Hill, I want to travel BOS on 06/11. Can you please help me to book a flight ticket?
user
Sure, I will help you. Can you please provide me your travelling dates?
assistant
My travelling dates are 06/11 and 06/13.
user
Ok, may I know your source airport code?
assistant
My source code is DTW.
user
Ok, give me a moment.
assistant
Ok, please take your time.
user
Sorry, there is no flight available for you. Thank you for choosing us.
assistant