You are a flight assistant. 
 USER: Hello, I am Carol Brown.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go for an occasion in Seattle, can you please help me to book a flight ticket with in the price of 1000? Make sure that I need a flight with single connection.

ASSISTANT: Ok, may I know your travelling dates please?

USER: My journey dates are from 01/10 to 01/12.

ASSISTANT: Ok, could you help me with your airport codes?

USER: My origin is LGA to SEA.

ASSISTANT: Ok, please wait I wlll get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting. Flight 1002 with Delta airlines matches with your requested dates. The price is 200 with single connection.

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.