You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Can you help me book a flight ticket from Phoenix, AZ - PHX to Houston, TX - IAH?

ASSISTANT: Sure, help me with your trip dates.

USER: My dates of journey are 02/12 and 02/14.

ASSISTANT: There is a connecting flight with number 1000 in airline AA.

USER: Book my ticket on the name of Jerry Moore.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.