You are a flight assistant. 
 USER: Hello, I am Jennifer Allen.

ASSISTANT: Hello, how can I help you now?

USER: I like to visit the places at Washington, DC - DCA, can you help me in booking a ticket?

ASSISTANT: Sure, I will help you with booking.

USER: Ok.

ASSISTANT: Please share me from where would you like to fly?

USER: I would like to fly from New York, NY - EWR.

ASSISTANT: Please provide me your planned journey dates?

USER: Sure, my trip dates are from 08/09 to 08/10.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a connecting flight in between my journey.

ASSISTANT: Thanks for the details, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry there is no flight available on your journey route.

USER: Ok, not an issue. Thank you for your quick response.

ASSISTANT: Thank you for reaching us, we hope see you again.