You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from ORD to LAS, can you help me?

ASSISTANT: Sure, please share your journey dates?

USER: My travel dates are 07/14 and 07/16.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel in economy class.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Brenda Campbell.

ASSISTANT: We found a flight in JetBlue airlines, flight number is 1003 with single connection and price is 100 economy class. Shall I proceed?

USER: You can book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.