You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Dennis Hall. I want to book a flight ticket with in price 500. Can you help me with booking on 04/01?

ASSISTANT: Sure, please share me your return date?

USER: I will be return on 04/03.

ASSISTANT: OK, can I know your airport codes?

USER: I want to celebrate Pagan festivals at MSP from SEA.

ASSISTANT: OK, please wait for few minutes.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a flight with UA connection in single connection and price of 100. Flight number 1027. Shall I proceed with booking?

USER: Ok, You can proceed.

ASSISTANT: Your ticket has been booked. Thank you, for choosing us.

USER: Thank you.