You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you please reserve a flight ticket from SFO to PHX?

ASSISTANT: Sure, can you please help me with your travelling dates?

USER: Sure, my planned travelling dates are Nov, 16 and 18 respectively.

ASSISTANT: May I know your connection limit?

USER: Flight has to be with single connection.

ASSISTANT: Can you please help me with your good name?

USER: Alexander Walker here.

ASSISTANT: Do you have any other requirements?

USER: I would like to return at afternoon in my journey.

ASSISTANT: Please wait for a minute.

USER: Sure, I will wait.

ASSISTANT: We found a connecting flight in the Frontier Airlines with economy class, cost 100 and which return and depart at 15:00 hours, Is it ok for you?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1005.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.