You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Anthony Phillips.

ASSISTANT: How can I help you?

USER: I am planning to visit Austin, will you help me in booking the flight ticket from LGA to AUS?

ASSISTANT: Let me know your travelling dates.

USER: My preferable journey dates are Oct 31 and Nov 02.

ASSISTANT: Do you have any preference?

USER: I need a flight with single connection which arrives at evening time.

ASSISTANT: Direct flight is found with airline Southwest for price 100.

USER: Sure, you can proceed with the booking.

ASSISTANT: Ticket is booked having flight number 1002.

USER: Thank you for helping me.

ASSISTANT: Thank you.