You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Patricia Collins.

ASSISTANT: How may I oblige you today?

USER: Please help me with booking a ticket from CLT to IAD.

ASSISTANT: I am euphoric to help you. Can I know your name?

USER: I have mentioned above.

ASSISTANT: May I know your preferable travelling dates?

USER: My travelling dates are from 05/18 to 05/20.

ASSISTANT: Do you need any connecting flight?

USER: Yes, there should be a connection in between my journey.

ASSISTANT: We found a Hawaiian airline, flight number:1009 and the price is 100. Can I reserve it?

USER: Yes, please.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for contacting us.