You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am George Perez.

ASSISTANT: How may I serve you today?

USER: I want to travel from EWR to CLT. Can you book a flight ticket for me?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: I want to travel in the flight on Dec 08 and Dec 10.

ASSISTANT: May I know your class preference please?

USER: No, but I want to return in morning time.

ASSISTANT: Do you have any other specifications please?

USER: I want to have a connection of 1.

ASSISTANT: There is a flight with the connecting flight of fare 100 of Delta airline, are you ok with this booking?

USER: Proceed to booking.

ASSISTANT: Ok, your booking is done with the flight number 1015.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a nice day.