You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me with booking a flight ticket from EWR to AUS?

ASSISTANT: Sure. Let me know your travelling dates.

USER: Travelling dates are Oct 26 and 28.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Can I know your name?

USER: My name is Ryan Harris.

ASSISTANT: Found ticket with airline Delta for price 200 having flight number 1019.

USER: You can proceed with booking.

ASSISTANT: Ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thank you.