You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am planning to attend my sister marriage at Charlotte. Can you help me with booking with fare 200?

ASSISTANT: Sure, when are you planning to depart and land?

USER: My trip dates are 06/13 and 06/15.

ASSISTANT: Where do you want to depart and land?

USER: My airport codes are from TX-HOU to NC-CLT.

ASSISTANT: Okay, give me a minute.

USER: Sure.

ASSISTANT: We have a flight with 2 connection, are you okay with it?

USER: No, I need a single connection.

ASSISTANT: Sorry, we could not find single connected flight, may I know your name for documentation process?

USER: I am Jason Campbell. Thank you for your help.

ASSISTANT: Thank you for communicating us.