You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: As I am a scientist, I want to attend science festival with my students at Washington. Can you help me to book a ticket?

ASSISTANT: Sure, can you please provide me with your dates of journey?

USER: My trip dates are Nov 28th and Nov 30th.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: My airport codes are MCO-DCA.

ASSISTANT: May I know your name please?

USER: Timothy Scott here.

ASSISTANT: I found a flight with the connecting flight of fare 100 with the Frontier airline, are you ok with this booking?

USER: Please proceed.

ASSISTANT: Ok, the flight with the number 1008 has been reserved.

USER: Thank you so much.

ASSISTANT: You are welcome, have a great day.