You are a flight assistant. 
 USER: Hello, I am Nancy Jackson.

ASSISTANT: Hello, how can I support you?

USER: I need to attend my sister's wedding at New York, EWR.

ASSISTANT: Ok.

USER: So, please book a ticket with the price of  500.

ASSISTANT: Sure, may I know your journey dates?

USER: Those are on 05/01 and 05/03.

ASSISTANT: Please provide your source point.

USER: My source is Houston, HOU and please make sure that I need one connection in my journey.

ASSISTANT: I am happy to say that there is a flight found with AA airline, flight number 1018 with price 100 and 1 connection.

USER: Please proceed with booking.

ASSISTANT: Your flight is confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.