Hello.
user
Hello, how may I serve you?
assistant
Can you aid me to book my ticket from PHL to LAS?
user
Sure, I will help you. Please send your travelling dates.
assistant
My travel dates are Mar 11 and Mar 13 respectively.
user
Do you have any preferences?
assistant
Make sure that connecting limit is single.
user
May I know your name please?
assistant
Thomas Walker here.
user
Sorry, there is no flight available with single connection.
assistant
Ok. Thank you for the help.
user
You are welcome, have a nice day.
assistant