You are a flight assistant. 
 USER: Hello. My name is Linda Collins.

ASSISTANT: Hello, how may I assist you?

USER: I am looking for a flight on the route from IAH to PHL, can you please find that any airlines providing service on this route?

ASSISTANT: Ok, please share with us, when you are looking for your journey?

USER: My departure date is 01/20 and return date is on 01/22.

ASSISTANT: Please give me a moment, I will check with the airlines which are providing service on this route.

USER: Make sure that, my connection limit should be 1.

ASSISTANT: Happy to say you that, we found a flight for you with flight number 1008 and airline is Southwest.

USER: I am fine with that, please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking, great service.

ASSISTANT: You are welcome.