You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: As I am a scientist, I want to attend science festival with my students at Los Angeles. Can you do the reservation?

ASSISTANT: Sure, we are willing to help you. May I know your name please?

USER: Christine Hall here.

ASSISTANT: OK, please help me with your take off and landing airport codes.

USER: My airport codes are MCO-LAX.

ASSISTANT: What are your preferable journey dates?

USER: Dates are 05/24 and 05/26.

ASSISTANT: Do you have any preference in connection?

USER: I need break in my journey.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Spirit airline is having some vacancies on your dates at a fare 100 only with single stopover from flight number 1001. Shall I proceed?

USER: Please carry on.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you for picking our service.