You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I aid you today?

USER: I would like to meet my sister at MCO, please book me a ticket from PHX.

ASSISTANT: Sure, I can reserve you a ticket based on your request. Can you please send me your name?

USER: I am Richard Clark.

ASSISTANT: Ok, please share your travel dates also.

USER: My travelling dates are from 10/09 to 10/11.

ASSISTANT: Do you have any requirments?

USER: I need a halt in between my journey. Ticket should be under 5000.

ASSISTANT: Frontier airline with flight number 1009 matches your criteria. May I proceed to book?

USER: You can go for booking.

ASSISTANT: Your ticket has been done with booking and e-ticket will be sent to you.

USER: Thank you.

ASSISTANT: Thanks for reaching us.