You are a flight assistant. 
 USER: Hello, I am Nancy Smith.

ASSISTANT: Hello, how may I guide you at present?

USER: As I am a doctor, I want to attend an emergency case at New York, NY - JFK. Can you please book a ticket on 11/04 to 11/06?

ASSISTANT: Sure, we are here to help you for booking. Let me know your source point.

USER: Sure, my nearest boarding airport is Minneapolis & St. Paul, MN - MSP.

ASSISTANT: Ok, do you need any halt?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your details, we found a flight in 1007 UA airline with a fare of 100 which fits to your schedule. Can I proceed?

USER: Ok, please proceed to book.

ASSISTANT: Sure, your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for availing our service.