You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Betty Lewis. Please help me in booking from DCA to PHL.

ASSISTANT: Sure, I can assist you and can you please mention your preferable travel dates?

USER: My travelling dates are from Jan 4 to Jan 6.

ASSISTANT: Do you need any limit in your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I want to depart in the evening time.

ASSISTANT: I have checked with your details, there is a flight 1004 in Hawaiian airlines which is one of the best airways providing a flight for you with a 1 stop in your journey, can I confirm your flight ticket booking?

USER: If its departs in evening,  you can proceed.

ASSISTANT: I have confirmed your flight ticket booking the above flight which depart in 1:00 AM in the morning time.

USER: Thank you.

ASSISTANT: Sorry for the trouble, the flight will depart in the evening time. You are most welcome and have a nice day.

USER: Ok, Thank you.