You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am planning to book a flight from AUS to HOU, so please help me in booking a flight.

ASSISTANT: Sure, we are here to help you in booking.

USER: Thank you.

ASSISTANT: Please share your planned travelling dates.

USER: My planned dates are on Apr 2nd to 4th.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need it.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Hawaiian airline with the flight number-1016. Shall I book the ticket?

USER: Ok, please proceed.

ASSISTANT: To book your ticket I need to know your name, can you provide it?

USER: Sure, I am Mary Adams.

ASSISTANT: Your seat has been reserved with the connecting flight.

USER: Thank you.

ASSISTANT: Thank you for approaching us.