You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you?

USER: I am Karen Young. Please book a ticket from Denver, CO-DEN to Austin, TX-AUS, for an auto show.

ASSISTANT: Sure, Can you provide me your trip dates?

USER: 09/16 is departure and return date is 09/18.

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

USER: Connections limit is 1.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found JetBlue airline with connecting flight under range of 100 and number 1001. Shall I proceed for booking?

USER: Please book a flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for ticket confirmation.

ASSISTANT: Thanks for choosing us.