You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of service you are expecting from us?

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

ASSISTANT: Sure, please provide your journey dates.

USER: Dates are 08/16 and 08/18.

ASSISTANT: May I know your source and destination airport codes?

USER: My airport codes are HOU-EWR.

ASSISTANT: To proceed further, I need your name.

USER: Katherine Scott here.

ASSISTANT: We found a flight in Frontier airline with single connection and the fare is 200. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your booking is done with 1004 flight number.

USER: Thank you so much.

ASSISTANT: Thank you for availing our services.