You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Elizabeth Collins, can you help me searching flights on these dates 03/26 and 03/28?

ASSISTANT: Ok, please mention your airport codes.

USER: My airport codes are ORD to MCO.

ASSISTANT: Please wait a moment.

USER: Ok, I will wait for your reply.

ASSISTANT: Thank you for your waiting, I found a flight for you in Frontier airlines with price 100. Can I proceed?

USER: Proceed to booking that flight.

ASSISTANT: Ok, your booking is confirmed with flight number 1002.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you for choosing us.