You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please avail me a flight ticket from DTW to AUS?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are 07/19 - 07/21.

ASSISTANT: Do you have any specification?

USER: I need a single connection.

ASSISTANT: Please share me your name.

USER: Brandon Robinson here.

ASSISTANT: Flight-1018 is available with Delta airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Please reserve.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.