You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I support you?

USER: Can you help me to book a flight ticket from MSP to CLT as I have a meet at Charlotte?

ASSISTANT: Ok, do you have any Airline preferences.

USER: Please check for any airlines available.

ASSISTANT: Ok, Will you provide your details like when was your depart date and arrival date.

USER: My planned dates of my journey are June 21st and june 23rd.

ASSISTANT: Is there any preferences in class?

USER: Please check for the economy class flight and which has a single connection limit.

ASSISTANT: Please give me a minute to render your requirements.

USER: Ok, please take your time.

ASSISTANT: Sorry, we didn't found flights which are going on your way.

USER: Ok, thank you providing the information. That is ok, I will check my mails to know more.

ASSISTANT: May I know your name please.

USER: My name is Dorothy Garcia.

ASSISTANT: Thank you, have a great day.