You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking a flight ticket from New York, JFK to Detroit, DTW?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My travelling dates are from Apr 08 to Apr 10.

ASSISTANT: Do you have any other specifications?

USER: I prefer only economy class flight.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: May I know the airline name?

ASSISTANT: Frontier.

USER: I prefer only normal cost airlines.

ASSISTANT: Sorry, no flight found.

USER: Ok, that's not a problem.

ASSISTANT: Can I know your name?

USER: My name is Pamela Garcia.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.