You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Justin Collins.

ASSISTANT: How can I help you today?

USER: Can you help me in booking my flight ticket from SEA to IAD?

ASSISTANT: Sure, I am here to help you with that, can you share me your trip dates?

USER: My trip dates will be May 1st and May 3rd.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: Economy class is available with the price of 200 and 1 connection limit. Shall I proceed to booking?

USER: You can proceed.

ASSISTANT: Your ticket has been booked with the flight- 1001.

USER: Thank you.

ASSISTANT: Thank you for contacting us.