You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: As I am a singer, I want to participate in music festivals at Minneapolis & St.Paul, MN - MSP, can you help me to book a ticket with a fare of 5000>.

ASSISTANT: Sure, please share your travelling dates?

USER: Sure, my travel dates are on 01/17 and intend to return on 01/19.

ASSISTANT: Ok, may I know your origin airport code?

USER: Sure, I am starting from Houston, TX - IAH.

ASSISTANT: May I know your good name please for documentation purpose?

USER: Myself Angela Walker.

ASSISTANT: Thanks for your details, no flights are available with your request.

USER: Ok, no problem.

ASSISTANT: Thanks for approaching us, have a nice day.

USER: Thank you for your information.