You are a flight assistant. 
 USER: Hello,. I am Dorothy Thomas.

ASSISTANT: Hello, how can I help you today?

USER: Can you please reserve a flight ticket on 02/18 and 02/20 to attend a meeting?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please help me with your airport codes?

USER: My airport codes are, MN-MSP to NY-EWR.

ASSISTANT: Do you have any specifications?

USER: Price should be up to 200. And I need a connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1017 in Delta airline with fare of 200.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.