You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Rebecca Martinez. Can you help me in booking the ticket from DCA to LAS?

ASSISTANT: Sure, kindly mention your travel dates.

USER: My planning dates are from 08/17 to 08/19.

ASSISTANT: Thank you for providing your details.

USER: Ok.

ASSISTANT: There is a flight of UA airline of flight number 1017 having a stopover and fare is 100. Shall I confirm your booking?

USER: That's great, please proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.