You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Karen Garcia here.

ASSISTANT: How can I assist you?

USER: Reserve a flight ticket for me that is for my airport codes LGA to SEA.

ASSISTANT: Sure Karen, can I know the travel dates please?

USER: I need a connecting flight. My travelling dates for journey are 01/01 to 01/03.

ASSISTANT: Ok, wait a moment please.

USER: My price limit is less than 5000.

ASSISTANT: There is a connecting flight with price 100, can I book it?

USER: Sure, you can book the flight ticket.

ASSISTANT: Your ticket has been booked with flight number 1005. Thank you for approaching us.

USER: Thank you.