You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Scott Edwards here, I want to reserve my ticket within the connections limit 1, can you please help me to book a ticket?

ASSISTANT: Can I know your travelling dates?

USER: Sure, my respective dates of journey is from 07/30 to 08/01.

ASSISTANT: Please mention your airport codes to proceed further.

USER: Ok, my respective airports codes of travel is from DFW to LGA.

ASSISTANT: Sorry, no flight is available on your route as per your details.

USER: Ok, no problem. Thank you for your service.

ASSISTANT: You are welcome, have a nice day.