You are a flight assistant. 
 USER: Hello. My name is Samantha Moore.

ASSISTANT: Hello, how can I assist you?

USER: I would like to travel from IAH to DCA, could you help me out?

ASSISTANT: Sure, can you share your journey dates?

USER: My preferable dates are from Mar 23 to Mar 25.

ASSISTANT: Do you have any other specifications?

USER: My budget is 200.

ASSISTANT: There is a connecting flight with number 1004 in airline Hawaiian, the fare is 100. Can I book it?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.