You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket to JFK from IAH?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you for considering my request.

ASSISTANT: May I know when are you planning to make your journey?

USER: I will start my journey on Aug 3rd and intend to return on Aug 5th.

ASSISTANT: Ok, do you prefer any specific depart and return time?

USER: Yes, I would like to depart in the morning time.

ASSISTANT: Which class do you prefer to travel?

USER: I am comfortable to travel in any class.

ASSISTANT: Can you please help me with your name to proceed further?

USER: Sure, my name is George Harris.

ASSISTANT: George Harris, are you ok with a connecting flight?

USER: Yes, I am ok with a connecting flight.

ASSISTANT: Thank you for providing your details. Please let me check with the availability of flights as per your requirements.

USER: Ok, take your time.

ASSISTANT: Sorry to inform you that there is no flight available for your journey.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for connecting us.