You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to meet my manager at Chicago, could you please book my flight ticket from LAS to ORD?

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Please let me know your travelling dates?

USER: I have to depart on June 30th and return back on July 2nd.

ASSISTANT: Do you prefer connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: Can you please let me know your name?

USER: My name is Patricia Miller.

ASSISTANT: Found ticket with Spirit airlines for price 100. Shall I book a ticket?

USER: That's perfect! Please book the ticket for me.

ASSISTANT: Ok. Your ticket is booked in an economy class having flight number 1012.

USER: Thank you so much.

ASSISTANT: Thank you.