You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Gregory Hall.

ASSISTANT: How can I guide you today?

USER: I am planning to attend a friend's wedding anniversary, can you help me for booking a flight ticket?

ASSISTANT: Sure, I will help you in booking. Can you please share your travel dates?

USER: My planning dates are from 04/04 till 04/06.

ASSISTANT: Ok, may I know your airport codes?

USER: My travelling airport codes are from MSP to HOU.

ASSISTANT: Flight 1015 in Southwest airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.