You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I serve you today?

USER: I need your help in booking my flight ticket to Boston, MA - BOS to celebrate New Year with my family. On 12/31 book a ticket to BOS.

ASSISTANT: Sure, may I know your source airport code?

USER: Charlotte, NC - CLT is my boarding airport.

ASSISTANT: Ok, when did you plan to comeback?

USER: I will come back on 01/02.

ASSISTANT: Do you need any stop over within your journey?

USER: I need a single connecting flight.

ASSISTANT: To proceed further, let me know your good name please.

USER: My name is Patrick Collins.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for being patient. There is a flight found with your specifications. AA airline with flight number 1015 and price of 100.

USER: Ok. Proceed with booking.

ASSISTANT: Ok, your booking has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.