You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, In what way shall I assist you for the day?

USER: I need to visit Houston, can you help me in doing a reservation from JFK to HOU?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My trip dates are May 22 to 24.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Rebecca Moore here.

ASSISTANT: Is there a connection you prefer in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other restrictions to be met?

USER: I would like to depart in afternoon time.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for connecting with us.