You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to attend music concert at LAX, can you please help me with booking a flight ticket from SEA?

ASSISTANT: Sure, can I know your good name please?

USER: My name is Christine Martinez.

ASSISTANT:  When you are willing to travel?

USER: I would like to take off on July 12 and return on July 14.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: I am looking for a connecting flight.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, no issues, thank you for the information.

ASSISTANT: Thank you for availing us.

USER: You are welcome.