You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend a live concert in Boston, could you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, please share your planned travel dates?

USER: Sure, I need to depart on 06/18 and my return date will be on 06/20.

ASSISTANT: Please help me with your departure airport code?

USER: My boarding and landing airport codes are EWR and BOS.

ASSISTANT: Any other references to be met?

USER: No.

ASSISTANT: Can I have your name please?

USER: I am Dorothy Collins.

ASSISTANT: Frontier airlines flight 1011 available with connection and fare is 100, shall I confirm this economy class flight?

USER: That's fine, you can book the ticket.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for opting us.