You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: On my name Virginia Roberts reserve a seat to New York, LGA to attend surgery.

ASSISTANT: Sure. Can I know where do you want to start from?

USER: I will start from Washington, IAD.

ASSISTANT: Do you need a halt within your journey?

USER: I need a halt.

ASSISTANT: Please let me know your planned travelling dates.

USER: My planned dates are 12/21 - 12/23.

ASSISTANT: Is there any fare limit?

USER: 200 is the fare.

ASSISTANT: Thanks for providing your journey details, unfortunately there are no flighs found with your essential details.

USER: Ok, I will choose other airline.

ASSISTANT: Thanks for reaching us, have a nice day.

USER: Thank you for sharing the information.