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

ASSISTANT: Hello. How may I help you?

USER:  As I am a traveller, I would like to go for a long tour, at New York. Can you help me to book a flight ticket within 1000?

ASSISTANT: Sure, may I know the travelling dates?

USER: I intend to travel on 07/11 and return at 07/13.

ASSISTANT: Is there any connection limit?

USER: I am looking to travel in a connected flight.

ASSISTANT: Help me with the source and destination airport codes.

USER: My source and destination codes are: MCO and LGA.

ASSISTANT: I found a flight in airline Southwest and number is 1003. There is a single connection for this flight. Can I book it?

USER: It is perfect for me, Please reserve.

ASSISTANT: Your ticket is confirmed. Happy journey.

USER: Thank you for staying with me.

ASSISTANT: Thank you for opting us.