You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please check for the best flight from ORD to IAH with the ticket price under 500?

ASSISTANT: Yes, I can do that for you. Could you tell me your travelling dates?

USER: I have to depart on 01/25 and return on 01/27.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connecting flight. Can I proceed to booking?

USER: Please book the ticket on the name of Christopher Lewis.

ASSISTANT: Your ticket is booked with Hawaiian airlines.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us.