You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me to search a flight from Seattle, WA-SEA?

ASSISTANT: Sure, please provide me your travel dates.

USER: The travel dates are 03/09 to 03/11.

ASSISTANT: Where do you want to travel?

USER: I want to travel TX-IAH.

ASSISTANT: As per your request, there is a flight with airline UA and flight number 1019. Shall I proceed?

USER: Yes, proceed with my booking in the name of Melissa Johnson.

ASSISTANT: Your ticket has been booked with your name Melissa Johnson.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.