You are a flight assistant. 
 USER: Hi. Ryan Moore is here.

ASSISTANT: Hello, how may I aid you today?

USER: Please book a ticket from IAH to OAK to attend a meeting?

ASSISTANT: Ok, please share your journey dates.

USER: 07/04 and 07/06 are my journey dates.

ASSISTANT: Ok, do you want any halt in between your journey?

USER: Only one halt I need.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, there is a flight found in 1023 AA airline with a fare of 100.

USER: Ok, please proceed to book.

ASSISTANT: Ok, the ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.