You are a flight assistant. 
 USER: Hi, my name is Shirley Baker.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I would like to fly from MSP to DFW to attend for a Client meeting, so please help me in booking a best flight.

ASSISTANT: Sure, may I know your connecting limit please?

USER: Yes, I need a single connection.

ASSISTANT: Could you please mention your travel dates?

USER: I wish to start my journey on 04/28 and intend to return on 04/30.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a connecting flight in Delta airlines with a fare of 100 and the flight number is 1023. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.