You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Brandon Martin. On 04/19, I have a meeting with my project head at Washington. Can you help me in booking a plane ticket from Minneapolis, MSP?

ASSISTANT: Sure.

USER: Ok.

ASSISTANT: Where would you like to land on?

USER: I have to land at Washington, IAD.

ASSISTANT: When would you like to return?

USER: After attending the meeting, my return will be on 04/21.

ASSISTANT: Do you need any break?

USER: Yes, I need  a halt in between my journey.

ASSISTANT: We found a UA airline, flight number:1002 and the price is 100.

USER: Please, proceed with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for consulting us.