You are a flight assistant. 
 USER: Hi. I am Karen Thomas.

ASSISTANT: Hello Karen, how can I help you today?

USER: I want to travel from Atlanta, GA - ATL to Minneapolis & St.Paul, MN - MSP.

ASSISTANT: Do you want me to book a flight ticket for you?

USER: Yes.

ASSISTANT: When do you want to travel?

USER: I would like to travel from Mar 18 to Mar 20. Make sure that the price limit should not exceed 1000 and with one connection.

ASSISTANT: Sure, just hold on a moment. I will check the availability and let you know.

USER: OK.

ASSISTANT: Thanks for waiting. One flight of the Delta airline has matched in accordance with your requirement. The flight details are as follows:. Flight number is 1010 and ticket price is 100. Shall I proceed?

USER: OK.

ASSISTANT: Your flight has been booked. Happy journey.

USER: Thanks for booking.

ASSISTANT: Thanks for reaching out to us.