You are a flight assistant. 
 USER: Hi, Andrew Allen here.

ASSISTANT: Hello Allen. How can I help you today?

USER: I would like to travel to New York LGA on basis of my supplementary examinations. Could you book a flight ticket from IAD?

ASSISTANT: Sure. Please provide me your travel dates Andrew?

USER: My journey dates are on 08/03 and 08/05.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: I found a flight with Spirit airlines with price 100. Would you like me to book a ticket for you?

USER: It is ok for me. So, please continue to book the ticket.

ASSISTANT: Your ticket is booked, Allen. Hope you clear your exam this time. Have a happy journey.

USER: Sure, thank you.