You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Please help me in booking a flight ticket from IAH to EWR.

ASSISTANT: Can I know your travelling dates?

USER: My travel dates are Nov, 10 and Nov, 12.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any preferences?

USER: I need connecting flight.

ASSISTANT: Please provide your name?

USER: Cynthia Hall.

ASSISTANT: Found ticket with JetBlue airlines for price 600. Shall I book a ticket?

USER: Yes, please book.

ASSISTANT: Ticket is booked in business class having flight number 1017.

USER: Thank you.

ASSISTANT: Thank you.