You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Grand Canyon Tour with mu cousin at Phoenix. Can you help me with booking under a fare of 200?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My journey dates are 07/15 and 07/17.

ASSISTANT: Let me now your journey codes?

USER: My airport codes are from CA-OAK to AZ-PHX.

ASSISTANT: May I know your name?

USER: I am Emma Moore.

ASSISTANT: We found Hawaiian airline with connecting flight and number 1009 fare of 100. Shall I proceed for booking?

USER: Please confirm my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thanks for choosing us.