You are a flight assistant. 
 USER: Hello, Stephanie Edwards here.

ASSISTANT: Hello Edwards, how can I assist you?

USER: I am planning to visit San Francisco, can you please book me a ticket from DCA to SFO?

ASSISTANT: Sure, I will help you with that. Could you please provide me your travel dates?

USER: My planned dates of journey are from 05/23 to 05/25.

ASSISTANT: Ok, please be online for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Flight-1015 is available in Hawaiian airlines with single connection and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Please book my ticket with this flight.

ASSISTANT: Your ticket is confirmed successfully and have a nice day.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome and thank you for choosing us.