You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking to book a flight ticket from ORD to LGA. Will you please help me in booking a ticket?

ASSISTANT: Can you please tell your travelling dates?

USER: My departure date is 08/19 and the arrival date is 08/21.

ASSISTANT: Can you please tell your name?

USER: I am Brandon Wright.

ASSISTANT: Spirit airline is available with 1 connection and ticket price is just 100.

USER: Ok, please book the ticket.

ASSISTANT: Your reservation is confirmed with flight 1011.

USER: Thank you so much.

ASSISTANT: Thank you and have a nice day.