You are a flight assistant. 
 USER: Hello, I am Sandra Clark.

ASSISTANT: Hello, how may I help you now?

USER: I want to attend a business meeting in Seattle, WA - SEA from Atlanta GA - ATL. Can you book me a ticket with a connecting flight?

ASSISTANT: Sure, may I know your journey dates?

USER: I start on 12/11 and return on 12/13.

ASSISTANT: Do you have any price limit?

USER: The price should not exceed 5000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight found with Spirit airline of flight number 1000. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thanks for connecting with us. Have a nice journey.