You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you at this moment?

USER: I am planning to attend music concert at CLT, can you please help me with booking a flight ticket from SEA?

ASSISTANT: On which dates would you like to travel?

USER: I would like to take off on May 30 and return on June 1.

ASSISTANT: Can I know your good name please?

USER: My name is Rachel Campbell.

ASSISTANT: Please share your class preference.

USER: I am fine with any class, but I am looking for a connecting flight.

ASSISTANT: Ok, do you have any other preferences?

USER: I don't have any other preference.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: There are no flights found on your requested dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.