You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Anna Campbell. Can you please help me in booking my flight ticket from LGA to PHX?

ASSISTANT: Sure, we are here to make your journey comfort. When are you willing to make your trip?

USER: My travelling dates are Nov 11 and Nov 13.

ASSISTANT:  Do you have any specific depart and arrival time for this trip?

USER: I need my depart and arrival flights at evening time only.

ASSISTANT: Please let me know your connection limit.

USER: I need connecting flight to complete my trip.

ASSISTANT: Please wait a while.

USER: Ok, sure.

ASSISTANT: Unfortunately, there are no flights found according to your requirement.

USER: Ok, thank you for checking.

ASSISTANT: Thank you for picking us.