You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Donna Edwards. Can you help me in booking a ticket from PHX to HOU?

ASSISTANT: Sure, may I know your travel dates?

USER: My planning dates are from 08/01 to 08/03.

ASSISTANT: There is a connecting flight at those routes and the price is 100. Can I book it?

USER: That's great, please proceed.

ASSISTANT: Ok Donna, your booking is done. Flight number is 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency.