You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: Myself Stephanie Williams. Can you please help me with flight ticket booking from IAH to PHX?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, I need to travel on dates of 07/26 and 07/28.

ASSISTANT: Do you have any specification?

USER: Yes, I need connection 1.

ASSISTANT: We found a flight on your details with airline Spirit, flight number: 1021.

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you so much.