You are a flight assistant. 
 USER: Hello, Christine Jackson is my name.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go for a small recreation with my friends to enjoy Beer festival in Charlotte on 01/09. Can you render me for booking with a fare of 1000?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: When you want to return from Charlotte?

USER: I have a plan to come back on 01/11.

ASSISTANT: Ok, help me with your locations please.

USER: Sure, My journey airport codes are IAH to CLT.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Thanks for your patience, there were no flights found based on your data.

USER: That's Ok, thanks for your help.

ASSISTANT: Thank you for approaching us.