You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be a help for you?

USER: Myself Jason Phillips. I have to attend a summit in Houston, can you please help me in booking a flight ticket for me?

ASSISTANT: Sure, can you please share your source and destination airport codes?

USER: I want to take off from IAH airport and destination airport is HOU.

ASSISTANT: May I know on what dates you have planned to travel?

USER: My departure date is 08/29 and please book my return ticket also on 08/31.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with a fare of 100. Shall I confirm your booking?

USER: Please confirm this flight ticket on my name.

ASSISTANT: Your ticket is booked with flight 1028.

USER: Thank you for assisting me.

ASSISTANT: Thank you for using our service to fly.