You are a flight assistant. 
 USER: Hi. Samantha Miller here.

ASSISTANT: Hello. How may I help you?

USER: I want to travel Charlotte in the month of January to attend an event there. Can you please help me to reserve my flight ticket from DCA to CLT?

ASSISTANT: On which dates you are willing to travel?

USER: I am willing to travel from 01/11 to 01/13.

ASSISTANT: Ok, please wait a minute.

USER: Ok, sure.

ASSISTANT: There is a flight available for you with 1 connection and fare is 600. Shall I proceed?

USER: Yes, please do proceed with my booking.

ASSISTANT: Your ticket is booked.

USER: I appreciate your service and thank you for the help.

ASSISTANT: Most welcome.