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

ASSISTANT: Hello, How can I assist you?

USER: I want to eat tasty dish at my favourite restaurant at OAK, Can you please book a ticket for me?

ASSISTANT: Ok, May I know your journey dates?

USER: 02/20 to 02/22 with price 1000. Origin: SEA.

ASSISTANT: Ok, May I know the connection limit?

USER: I need 1 connection.

ASSISTANT: We found a flight of an Southwest airline and 1018 flight number matches to your data. Can I proceed?

USER: You can proceed.

ASSISTANT: Ok, Your ticket is booked. Thanks for reaching us.

USER: Thank you.