You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Rebecca Young. I am planning for a trip with my family, can you help you help me with booking ticket from LAX to SEA?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my trip dates are from Jan 21 to 23.

ASSISTANT: May I know your requirements?

USER: Yes, I want to fly in a economy class.

ASSISTANT: I have found a connecting flight 1010 in economy class, can I proceed?

USER: Please book it for me.

ASSISTANT: Your booking is done with Spirit airlines.

USER: Thanks for your assistance.

ASSISTANT: Welcome.