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 do the reservation?

ASSISTANT: May I know when would you like depart and arrive?

USER: My journey dates are 05/06 and 05/08.

ASSISTANT: Kindly mention your origin and destination points?

USER: My airport codes are IAH-IAD.

ASSISTANT: Can I have your name please?

USER: Shirley White here.

ASSISTANT: We found a connecting flight with fare 200 and flight number is 1006. Shall I proceed with the booking?

USER: Go ahead.

ASSISTANT: Your ticket has been booked with an airline UA.

USER: Thank you so much.

ASSISTANT: Thank you for availing us.