You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How could I aid you?

USER: I would like to book a flight from MSP to reach BOS, so please help me to book a flight.

ASSISTANT: Sure, to book a ticket may I know your travelling dates?

USER: My planned dates are on July 21st to 23rd.

ASSISTANT: Is there any other requirements?

USER: I would like to depart in morning time.

ASSISTANT: Please provide your name.

USER: Sure, Matthew Thomas is my name.

ASSISTANT: We are glad to inform you that there is a flight found with an airline Southwest of flight 1026 in an economy class.

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.