You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: As I am a scientist, I want to attend science festival with my students at Washington.

ASSISTANT: Ok.

USER: Can you help me to book a ticket from CLT to IAD?

ASSISTANT: Sure, please share your travelling dates.

USER: My journey dates are 03/01 and 03/03.

ASSISTANT: Ok, for booking we need your name, please provide it.

USER: Thomas Collins here.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a Frontier airline with 1029 is flight number and fare is 100. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket is confirmed with an connecting flight and in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.