You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sandra Campbell.

ASSISTANT: How may I assist you?

USER: I would like to travel from DCA to JFK, can you please help me to book a flight ticket?

ASSISTANT: Sandra Campbell, may I know your travelling dates?

USER: Sure, my travel dates are Mar 08 and Mar 10.

ASSISTANT: Do you have any requirements?

USER: I need a single connection flight.

ASSISTANT: Flight-1006 is available for you with 1 connection. Can I book it for you?

USER: Ok, please book.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.