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

ASSISTANT: Hello, how may I support you today?

USER: As I am planning to go for a round trip to Austin, I want to book a flight ticket to AUS. Can you help me out in booking a flight ticket under the range of 5000?

ASSISTANT: Sure, we are gleeful to help you for booking.

USER: Ok.

ASSISTANT: Please share your journey dates.

USER: My journey dates are from 03/23 to 03/25.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Thanks for your details, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in Hawaiian airline with a fare of 100. Shall I proceed for booking?

USER: Ok, You can proceed.

ASSISTANT: Ok, the ticket has been booked with a halt and the flight number is 1015.

USER: Thank you.

ASSISTANT: Thank you for consulting our agency.