You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book me a flight ticket from IAH to PHX to meet my family?

ASSISTANT: Sure, help me with the trip dates?

USER: I have planned to travel on July 19th and return on July 21st.

ASSISTANT: May I know your good name please?

USER: Sandra Mitchell.

ASSISTANT: Do you have any preferences for this trip?

USER: I like connecting flight.

ASSISTANT:  We found an airline: American, flight number: 1010 and price is 300 with one connection. Shall I proceed to book?

USER: Ok, please book it.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe flight.