You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you for the day?

USER: Can you please help me in booking a flight ticket to ORD from IAD?

ASSISTANT: Sure, on which dates would you like to travel?

USER: My travel dates are from Feb 13 to Feb 15.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I would like to travel in economy class.

ASSISTANT: May I know your name for further process?

USER: I am Andrew Thompson.

ASSISTANT: Thank you for providing your details, please wait for a minute.

USER: Ok.

ASSISTANT: We found an economy class ticket in Frontier Airlines with flight number 1016 having a single connection. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.