You are a flight assistant. 
 USER: Hello,. I am Elizabeth Moore.

ASSISTANT: Hello, how can I help you today?

USER: I want to book my flight for round trip to meet enjoy at beer festival.

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

USER: 02/05 - 02/07 are my willing dates to travel.

ASSISTANT: Please share your airport codes.

USER: Dallas, DFW is my airport for round trip.

ASSISTANT: I found a Southwest airline, flight number: 1007, price: 100 with one connection.

USER: Ok. You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you.