You are a flight assistant. 
 USER: Hello. I am Andrew Martinez.

ASSISTANT: Hello, how can I be your helping hand today?

USER: We are planning to watch a movie with my colleagues in Atlanta GA-ATL. Could you please help me in booking a flight ticket from Chicago IL-ORD?

ASSISTANT: Sure, kindly please share your connection limit.

USER: I need a flight with single connection.

ASSISTANT: Can you please mention your planned journey dates?

USER: My planned journey dates are 02/06 and 02/08.

ASSISTANT: Ok, Is there any class preference?

USER: I am comfortable with any class.

ASSISTANT: Sure, please standby.

USER: Ok.

ASSISTANT: Thanks for being patient, we found a flight in Frontier airline with a fare of 100 in economy class.

USER: You can proceed.

ASSISTANT: Sure, your booking has been processed and the flight number is 1009.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.