You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am Sharon Mitchell. I am looking for a flight from DTW to LAX, can you help me?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My travelling dates are 12 and 14 of Apr.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight available with AA airline, shall I proceed?

USER: Please proceed to booking.

ASSISTANT: Your booking is done with flight number 1026. Happy journey.

USER: Thanks for helping me.

ASSISTANT: You are welcome, have a nice day.