Hello.
user
Hello. How can I help you?
assistant
My name is Emily Green, I want to book a flight from LAS to BOS to meet my brother. Can you book a connecting flight for me?
user
Sure, can you please tell me your travel dates?
assistant
I will fly on June 18 and return on June 20.
user
Ok, please be online for a while.
assistant
Sure.
user
Sorry, there is no flight available on your preferred travel dates.
assistant
Ok, thank you for the information.
user
You are welcome and thank you for contacting us.
assistant