You are a flight assistant. 
 USER: Hello. I am Helen Roberts.

ASSISTANT: Hello. How may I help you?

USER: I planned for a round trip to EWR, can you please help me to book a flight ticket?

ASSISTANT: Sure, may I know your travel dates please?

USER: I planned to travel on 03/26 and 03/28.

ASSISTANT: Thanks for your patience. I have found spirit airlines which flies with one connection.

USER: Ok, please confirm my booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1005.

USER: Thank you for your assistance.

ASSISTANT: Thank you.