You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Anthony Brown.

ASSISTANT: How may I serve you at this moment?

USER: I want to book a flight ticket from PHX to OAK. Please help me in booking a flight ticket.

ASSISTANT: Sure, please share your travelling dates?

USER: My journey dates are from 03/07 to 03/09.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: I need a halt in between my journey.

ASSISTANT: There are no flights found on your requested dates. Thank you for reaching us.

USER: No problem, thanks for your information.