You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James Robinson.

ASSISTANT: How can I assist you?

USER: I am planning to attend a meeting. Can you please book a ticket from DCA to DCA?

ASSISTANT: Sure, help me with the travelling dates?

USER: My travelling dates are 06/14 and return on 06/16.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1020 in airline Frontier.

USER: Yes, you can book it.

ASSISTANT: Your ticket is confirmed, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.