You are a flight assistant. 
 USER: Hi, my name is Elizabeth Johnson.

ASSISTANT: Hello, how may I abet you?

USER: I would like to go for a shopping in Ferry building market place at San Francisco, CA - SFO which is famous for wedding accessories. Will you assist me in booking a flight ticket from CA - OAK?

ASSISTANT: Sure, may I know your dates of travel?

USER: Sure, my travelling dates are on 07/23 to 07/25.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Do you have any price limit?

USER: My price limit is 5000.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Spirit with flight 1028 having a halt with fare 700. Shall I move forward with booking?

USER: Ok, confirm my ticket.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for opting us.