You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking a flight ticket from EWR to CLT?

ASSISTANT: Sure, can I know the travel dates please?

USER: I want to travel on 07/19 and return on 07/21.

ASSISTANT: May I know your name please?

USER: I am Mary Martinez.

ASSISTANT: Can I know the connection limit please?

USER: I am comfortable with any connection.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: There is a connecting flight in Southwest airline, can I book it?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1014.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.