You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: Anna Robinson here. I want to attend a Marriage in Boston. Can you please help me for booking the flight ticket?

ASSISTANT: I am here to assist you about your flight ticket booking Anna.

USER: Thanks for that.

ASSISTANT: Could you please let me know your scheduled dates of journey?

USER: My dates are from 08/20 to 08/22.

ASSISTANT: Please provide your source and destination airport codes.

USER: My airport codes are from SEA to BOS.

ASSISTANT: Hold on for sometime.

USER: Ok, I will wait.

ASSISTANT: Southwest airlines is providing a flight which travels to your region having a cost of 100 with single connected flight. Would you like to proceed with the booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: I have reserved your flight ticket with the flight 1001 in an economy class. Have a safe journey.

USER: Thanks for helping me.

ASSISTANT: It's my responsibility, thank you for employing our service for your flight ticket booking.