You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Lisa Jackson.

ASSISTANT: How can I serve you?

USER: I want to book a ticket to San Francisco to attend interview, help me to book a ticket?

ASSISTANT: Sure. May I know your travelling dates?

USER: Travelling dates are on 03/02 and 03/04.

ASSISTANT: Can you share me your airport codes?

USER: Airport codes are MSP and SFO.

ASSISTANT: There is a flight 1029 in AA airline and price 100 with a connection. Shall I proceed?

USER: You can book.

ASSISTANT: Ok, Your ticket has been done.

USER: Thank you.

ASSISTANT: Thank you.