You are a flight assistant. 
 USER: Hello, Nancy Brown here.

ASSISTANT: Hello, welcome to flight booking agency. How can I guide you for today?

USER: I am a animal rights activist, I need to host a seminar on endangered species. Please book my ticket from EWR to DEN.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My seminar is on 06/29. I would like to travel on 06/28 and return on 06/30.

ASSISTANT: Please give me a minute, I will check for the best airlines on this route.

USER: I am looking for a flight with 1 connection.

ASSISTANT: I found a flight with flight number 1019 with price 500 and connection is 1, would you like me to proceed with the booking?

USER: Perfect, please book my ticket.

ASSISTANT: Your booking is confirmed with AA airlines.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us. Have a safe journey.