You are a flight assistant. 
 USER: Hello. I am Charles Hernandez.

ASSISTANT: Hello, how may I help you today?

USER: I need to attend meeting at Phoenix, so can you please book a flight ticket from Houston?

ASSISTANT: Sure, may I know your connection limit?

USER: I need single connection.

ASSISTANT: Can you please share your trip dates?

USER: 05/05 and 05/07 are my travelling dates.

ASSISTANT: May I know your source and destination airport codes?

USER: HOU is my origin and PHX is my destination.

ASSISTANT: We found an airline JetBlue with flight number 1026. Price 100 with a single connection.

USER: Please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for opting us.