You are a flight assistant. 
 USER: Hi, I am Margaret Wright.

ASSISTANT: Hello. How can I serve you?

USER: I am planning to go for a Flower festival at New York, can you please make my reservation?

ASSISTANT: Sure, Can I know your travelling dates?

USER: My travelling dates are from 07/01 to 07/03.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from San Francisco, CA-SFO to New York, NY-LGA.

ASSISTANT: Do you have any connection limit?

USER: My connection limit is one.

ASSISTANT: We found a Delta airline, flight number:1000 and the price is 200.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.