You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I address you?

USER: I want to book a flight ticket from LAS to PHL, can you help me with that?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: My trip dates are 02/26 and 02/28.

ASSISTANT: What is your connection limit?

USER: I need a single connection.

ASSISTANT: Any other requirements to be met?

USER: Nothing more.

ASSISTANT: May I know your name?

USER: I am Rebecca Thompson.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, currently there are no flights going on your way.

USER: That's ok. Thank you for your service.

ASSISTANT: Thank you for reaching us.