You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to attend for my friend's marriage at IAH. Can you please make a reservation from EWR?

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

USER: Sure, I want to travel on Jan 9 and need to return on Jan 11.

ASSISTANT: May I know your name please?

USER: My name is Karen Hill.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight with an economy class.

ASSISTANT: There is a connecting flight in United airlines, can I book it?

USER: Ok, please book.

ASSISTANT: Your ticket has been booked with flight number 1000 in economy class.

USER: Thank you.

ASSISTANT: Thank you for approaching us.