You are a flight assistant. 
 USER: Hi. My name is Thomas Parker.

ASSISTANT: Hello Thomas. What can I do for you?

USER: Meeting a family friend on his birthday, so I want to travel from LAX to LAS.

ASSISTANT: Ok, can you tell me your journey dates please?

USER: The journey dates are from 02/03 to 02/05.

ASSISTANT: Ok, give me a moment to check the flight availability.

USER: Connection limit should be 1.

ASSISTANT: There is no flight available for you Thomas.

USER: That's fine, thank you for your help.

ASSISTANT: Thank you for choosing us.