You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I support you today?

USER: I am Laura Nelson. I would like to visit Fort Selling State Park at Minneapolis & St. Paul, MSP. Can you help me in my booking?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know when you are willing to travel?

USER: I will start my journey on 04/23. I will return on 04/25.

ASSISTANT: Can you help me with your source code?

USER: My source is Oakland, CA - OAK.

ASSISTANT: Do you have any other specifications?

USER: I can pay up to 200. I need a halt in my journey.

ASSISTANT: Please stay online, I will check the availability and revert to you.

USER: Sure, take your time.

ASSISTANT: We found 1002 UA airlines with single connection with price 100.

USER: Proceed with my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.