You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary Hall.

ASSISTANT: How may I be at your service, Mary Hall?

USER: I need to visit all places in New York, so please book a flight ticket from LGA to JFK?

ASSISTANT: Ok. What is your starting date of journey?

USER: I need to start my journey on 05/04.

ASSISTANT: Help me with your price limit.

USER: 200 is my price limit.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Let me know your return date.

USER: I need to return on 05/06.

ASSISTANT: Thanks for your details. There is a flight with 1 connection of price 100 in Spirit airline with 1002 flight, that matches with your requirements. Can I make it to reserve?

USER: Yes, please.

ASSISTANT: Sure, ticket was reserved.

USER: Thank you.

ASSISTANT: Thank you for picking us. Have a good and safe journey.