You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you at this moment?

USER: Can you help me to reserve a flight ticket from PHX to LGA?

ASSISTANT: Sure, on which dates would you like to travel?

USER: I want to take off on 30 Oct and return on 01 Nov.

ASSISTANT: Can I know your good name please?

USER: I am Debra Adams.

ASSISTANT: Do you need a lay by in between the journey?

USER: I am looking for a single connection limit.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

ASSISTANT: There are no flights found on your requested dates.

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you for reaching us.