You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Patricia Johnson. I am planning to experience the Mt rainer tour at Seattle, help me in booking my flight ticket with one halt.

ASSISTANT: Sure, please share your preferable journey airport codes.

USER: My airport codes will be NC-CLT to WA-SEA.

ASSISTANT: Could you please provide your travelling dates?

USER: My travelling dates are from 02/17 to 02/19.

ASSISTANT: How much can you afford for the flight ticket?

USER: I can afford up to 200 in booking my flight ticket.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for being wait. There is a Frontier airline with flight number 1007 and price of 100 matching your requirements.

USER: Please proceed with booking.

ASSISTANT: Your reservation has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.