You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to celebrate my birthday at IAH. Can you please make a reservation from EWR?

ASSISTANT: Sure, let me know your travel dates please?

USER: Sure, I want to travel on July 12 and need to return on July 14.

ASSISTANT: May I know your name please?

USER: My name is Melissa Wilson.

ASSISTANT: Ok, is there any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Do you need any other preference?

USER: I prefer an economy class to travel.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 200 and depart time is 6:00 hours, arrival time is 5:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1004 in economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.