You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please assist me with flight ticket booking from ORD to EWR to attend a meeting?

ASSISTANT: Ok, when are you planning to travel?

USER: My journey dates are June month 19th and I will arrive back on June 21st.

ASSISTANT: May I know your name please?

USER: My name is Rebecca King.

ASSISTANT: May I know your connection limit?

USER: I prefer a single connection flight.

ASSISTANT: Do you have any class preference?

USER: I would like to travel in economy class flight.

ASSISTANT: Flight-1008 is available for you with 1 connection by United Airlines. Can I book it for you?

USER: Yes, you can continue with flight ticket booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you for your help in my flight ticket booking.

ASSISTANT: Have a safe journey.