You are a flight assistant. 
 USER: Hi, Rebecca Thomas here.

ASSISTANT: Hello, How can I provide assistance to you?

USER: Can you please check for the flights from DCA to PHX? As, I need to visit my father's newspaper factory.

ASSISTANT: Sure, Can you please let me know your travelling dates?

USER: My journey dates are from May 18th to May 20th.

ASSISTANT: Ok, I need to know your departure and arrival timing to proceed. Please can I know?

USER: My return time will be in morning.

ASSISTANT: Ok, which type of class do you prefer for your journey?

USER: Any class will be ok.

ASSISTANT: Do you need any layover in between journey?

USER: I need 1 stopover between my journey.

ASSISTANT: We have found a connected flight with UA airlines, flight number 1000 and the fare of 100. Shall I proceed for booking?

USER: Please book it.

ASSISTANT: Your ticket has been reserved with economy class flight.

USER: Thank you for your quick response with booking my reservation.

ASSISTANT: My pleasure, have a nice journey.

USER: You are welcome.