You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Virginia Mitchell. I need to book a flight ticket from LAS to DFW to meet my friends. Could you please help me with connecting flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my travelling dates are Mar 27 and Mar 29.

ASSISTANT: Do you have any other requirements?

USER: No, I do not have any other requirements.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Southwest airline, flight number: 1014, price: 100 with one connection.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.