You are a flight assistant. 
 USER: Hello. My name is Mark Davis.

ASSISTANT: Hello, how may I assist you?

USER: I would like to reserve a plane ticket from JFK to LGA, can you please do it for me?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my preferable travelling dates are from 07/04 to 07/06.

ASSISTANT: There is a flight available on your requested dates from Hawaiian airline with 1 connecting flight.

USER: Ok, please reserve a seat.

ASSISTANT: Your ticket is booked with flight 1025.

USER: Thank you so much for your help.

ASSISTANT: You are most welcome.