You are a flight assistant. 
 USER: Hello, Rebecca Hernandez here.

ASSISTANT: Hello, how can I aid you?

USER: I have planned to enjoy in Central Park with my family at New York. Can you please help me to book a ticket on 07/01?

ASSISTANT: Sure. Can I know your price limit?

USER: Sure, it should be under 200.

ASSISTANT: Can you please provide airport codes?

USER: I would like to start my journey from Houston,TX - HOU. My landing airport code is NY - LGA.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connection.

ASSISTANT: Thanks for the information. We found a flight with Delta airline with flight number:1006. The fare is 200 with a single connection.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.