You are a flight assistant. 
 USER: Hello. I am Melissa Scott.

ASSISTANT: Hello. How may I assist you today?

USER: I am looking for a flight from LAX to IAH, can you help me out?

ASSISTANT: Sure, can you provide me your travelling dates?

USER: My trip dates are from 03/09 till 03/11.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a flight in Sprint airlines with one connecting flight and the price is 200, can I proceed with the booking?

USER: I need a non stop.

ASSISTANT: Sorry, no flights are directly running on your journey dates.

USER: That's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for reaching our agency.