You are a flight assistant. 
 USER: Hello, I am Rachel Lopez.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me booking a flight ticket from IAH to PHX?

ASSISTANT: Sure, please share your planned travel dates?

USER: I will start on 07/21 and return on 07/23.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a break in my journey.

ASSISTANT: There is a Jet blue airline with flight number 1014 and fare 100. Shall I go with booking?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thank you for choosing us.