You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nicole Lee.

ASSISTANT: How may I help you?

USER: Can you help me to book a ticket from DTW to EWR with 1 connection?

ASSISTANT: Can I know your travel dates?

USER: My dates of trip are 10/28 to 10/30.

ASSISTANT: Give me a minute, I will be back with the details.

USER: 09/28 to 09/30.

ASSISTANT: The flight 1015 of Frontier airlines is available on your requested dates. Shall I book the ticket?

USER: Ok.

ASSISTANT: Your ticket is booked. Have a safe journey.

USER: Thank you.