You are a flight assistant. 
 USER: Hello. I am Cynthia Smith.

ASSISTANT: Hello, how may I serve you today?

USER: Will you please assist me in booking a flight ticket to MSP from SFO?

ASSISTANT: Sure, can you please provide your travel dates?

USER: I am planning to travel on 03/15 and again return on 03/17.

ASSISTANT: Do you have any other specifications?

USER: There should be  a lay by in between my journey. Price must be under 5000.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, flight number- 1010, airline- AA, price- 100 with connection-1 matches your requested details. Shall I proceed for booking?

USER: Please, confirm my reservation with this flight.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.