You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Pamela Johnson. I would like to book a ticket to Washington DC for a party meet.

ASSISTANT: Ok, may I know your source and destination airport codes?

USER: Sure, my genesis and terminus airport codes are IAH and IAD.

ASSISTANT: Can you please share your planned travel dates?

USER: My itinerary travel dates are Mar 24 and Mar 26.

ASSISTANT: May I know your price limit?

USER: My maximum ticket price limit is 5000.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Delta airline, flight number: 1008, price: 800 with one connection. Shall I proceed to booking?

USER: Please proceed with the reservation.

ASSISTANT: Your flight ticket has been reserved in business class.

USER: Thank you for you help.

ASSISTANT: Thank you, have a good day.