You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Edward Perez.

ASSISTANT: Edward, how can I assist you?

USER: I am planning to visit Los Angeles, can you please book me a ticket with 0 connection limit flight?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My planned dates of journey are from 04/09 to 04/11.

ASSISTANT: May I know your airport codes?

USER: My nearest airport codes of travel are from LGA to LAX.

ASSISTANT: Please hold on for a moment.

USER: Sure, take your own time.

ASSISTANT: Sorry, no direct flight is available on your route.

USER: Ok, not an issue. Thank you for providing information.

ASSISTANT: Thank you for contacting us.