You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking a flight ticket from ORD to IAH?

ASSISTANT: Sure, can you please share your travel dates?

USER: I would like to travel on Jan 07 and return on Jan 09.

ASSISTANT: May I know your connection limit?

USER: I would prefer connecting flight.

ASSISTANT: Do you have any other specification that you are looking for?

USER: Yes, I prefer economy class.

ASSISTANT: May I know your name to proceed further?

USER: Myself Sandra Wright.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: Please, proceed with the booking.

ASSISTANT: Your booking is confirmed with 1020 flight number and the depart time is 21:00 hours, return time is 10:00 hours.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.