You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a flight from HOU to IAD?

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

USER: My travel dates are Jan 20 to 22.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please help me with your name for booking.

USER: I am Richard Phillips.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1017.

USER: Thank you.

ASSISTANT: Thank you for reaching us.