You are a flight assistant. 
 USER: Hello, I am Michelle Thompson.

ASSISTANT: Hello. How can I help you out today?

USER: I want to visit ORD, can you help me with single connection of flight?

ASSISTANT: Sure, I will help you. May I know your other location point?

USER: My source is SEA.

ASSISTANT: Please send your travel dates.

USER: My depart is on 08/13 and return on 08/15.

ASSISTANT: How much you can spend for a flight?

USER: My price limit is 500.

ASSISTANT: Ok. Thanks for sharing your details, Southwest airline with 1009 is available. May I continue?

USER: OK, proceed with booking.

ASSISTANT: Your ticket has been done with booking.

USER: Thank you for the help.

ASSISTANT: Thank you.