You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I have an important journal conference in Washington DC - IAD so, please help me in booking my flight ticket?

ASSISTANT: Sure, I am here to help you.

USER: Thanks.

ASSISTANT: May I know when you want to travel?

USER: I want to travel on 01/10 and on 01/12.

ASSISTANT: Ok, please help me with your source code.

USER: Charlotte, NC - CLT is my source code.

ASSISTANT: Do you need any connection?

USER: Yes, I need one connection.

ASSISTANT: Ok, please stand by.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a flight with number 1005 and airline Frontier at a price of 100 with 1 connection. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Sure, please provide your name.

USER: Robert Taylor is my name.

ASSISTANT: Thank you, your booking is done.

USER: Thank you so much.

ASSISTANT: Have a nice day.