You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you for the day?

USER: I am Dorothy Adams want to visit Chicago, can you help me to book a ticket from JFK to ORD?

ASSISTANT: Ok, I want to know your travelling dates for the following journey.

USER: Sure, my travelling dates will be 03/09 and 03/11.

ASSISTANT: Flight-1015 is available for your trip with 1 connection at the cost of 200, can I proceed with booking your reservation?

USER: As it is an emergency, I need a direct flight. Can you please check for the direct flight?

ASSISTANT: Sorry, no direct flight available for you.

USER: Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey.

ASSISTANT: Thank you for reaching our assistance.

USER: Thank you.

ASSISTANT: Have a nice day.