You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book a flight ticket from ORD to LAX?

ASSISTANT: Sure, I am here to help you out. May I know your travel dates please?

USER: Thank you. I have planned my travel  dates as July 16 and July 18.

ASSISTANT: Can you please share your name for documentation purpose?

USER: Sure, myself Anna Roberts.

ASSISTANT: Is there any connection preference?

USER: Yes,I am  looking for single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, I do not have any other specifications.

ASSISTANT: Spirit airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: That is fine,  please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1017.

USER: Thank you for your  help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.