You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you at this moment?

USER: Mary Smith here, can you please help me in booking the ticket from DFW to EWR? As I'm planning to visit New York.

ASSISTANT: Sure, we are here to help you in booking. Can you please share me your preferable dates to travel?

USER: Sure, my planned departure and return travel dates are 08/23 and 08/25.

ASSISTANT: Is there any preference in connection?

USER: Yes, I need 1 connection in between my source and destination.

ASSISTANT: Ok, let me check the availability of flights.

USER: Sure, take your own time for checking.

ASSISTANT: We are happy to inform you that there is a connecting flight in Southwest airline at a fare of 100. Shall I proceed to book?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your booking was done in flight 1012.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for reaching us.