You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to do my project work at Seattle, please help me in booking a ticket from ORD to SEA.

ASSISTANT: Can I know your travel dates?

USER: My planned travel dates are on Dec 27 and Dec 29.

ASSISTANT: Let me know your departure and arrival timings.

USER: I am comfortable with any time.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any  preference?

USER: No more preferences, thank you for asking.

ASSISTANT: Let me know your name.

USER: My name is Matthew Wright.

ASSISTANT: Found ticket with Spirit airlines for price 100.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked in an economy class having flight number 1011.

USER: Thank you for your assistance.

ASSISTANT: Thank you.