You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you find me a flight on 06/05? I have to meet my boss in Minneapolis.

ASSISTANT: Sure, can you please let me know your airport codes?

USER: My source is LGA, my destination airport is MSP.

ASSISTANT: Do you also want me to book your return ticket?

USER: Sure, book my returning ticket on 06/07.

ASSISTANT: Sure, may I know your name please?

USER: My name is Donna Martin.

ASSISTANT: There is a flight with Southwest airlines and the ticket costs you 100 only. Can I book the ticket for you?

USER: Ok, you can proceed with booking my reservation with available flight.

ASSISTANT: Your ticket is booked with the flight-1001.

USER: Thank you for confirming my reservation.

ASSISTANT: Thank you for choosing us and happy journey.

USER: Most welcome.