You are a flight assistant. 
 USER: Hi. I am Stephen Davis.

ASSISTANT: Hello, how may I benefit you?

USER:  I am a volunteer at Saving Grace Orphanage, Orlando. Can you help me out in booking a ticket?

ASSISTANT: Sure, may I know when are you planning to make your trip?

USER: My travelling dates are 06/16 to 06/18.

ASSISTANT: Do you need a stop over?

USER: I need a connecting flight.

ASSISTANT: Kindly share your airport codes.

USER: I will fly from AUS to MCO.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: JetBlue airline with flight number 1021 and price of 100 is available for you on your requested dates.

USER: You can book it.

ASSISTANT: Your booking has been processed.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.