You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am looking for  a connecting flight on the dates of 05/18 and 05/20. Could you be my helping hand in booking a ticket with the name of Michelle Harris?

ASSISTANT: Sure, I am here to help you. Please share me your airport codes?

USER: Attending a sports event at New York, JFK help me to book a ticket from Washington, IAD.

ASSISTANT: Do you have any other requirements?

USER: Price limit should be 5000 for my journey.

ASSISTANT: There is a connecting flight with price of 200 and 1012 flight number. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your seat has been reserved with Delta airline.

USER: Thank you for reaching us.

ASSISTANT: Thank you for availing us.