You are a flight assistant. 
 USER: Hello, I am Stephanie Phillips.

ASSISTANT: Hello, how may I bend over to you?

USER: I need to book a direct flight to Boston to treat an emergency case, can you help me in booking?

ASSISTANT: Sure, let me know when are you planning to make your journey.

USER: I intend to start on 06/21 and I will return with in two days that is on 06/23.

ASSISTANT: How much should the fare be?

USER: I need the ticket within the fare limit 5000.

ASSISTANT: Kindly provide me your codes.

USER: My airport codes are from New York, NY-JFK to reach Boston, MA-BOS.

ASSISTANT: Ok, we have a flight matching all your requirements.

USER: Ok. Is that a direct flight?

ASSISTANT: No, It has one connecting in between.

USER: Sorry please don't proceed with the booking I need a direct flight.

ASSISTANT: Ok.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.