You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dennis Miller here.

ASSISTANT: Miller, how can I assist you?

USER: I want to meet my grandchildren, so please book my ticket from EWR to MCO.

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My trip dates are 07/22 and 07/24.

ASSISTANT: Ok, let me check for the available flights.

USER: Sure.

ASSISTANT: There is a flight available with single connection in Frontier airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Please book my ticket.

ASSISTANT: Your ticket is confirmed successfully and your flight number us 1005.

USER: Thank you for your assistance.

ASSISTANT: You are welcome and thank you for contacting us.