You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jerry Anderson here. Can you book a connecting flight to Minneapolis for my business trip?

ASSISTANT: Sure, please provide your trip dates.

USER: Ok. My travelling dates would be from 04/15 to 04/17.

ASSISTANT: May I know from which place you want to travel from?

USER: My airport codes for boarding the flight are IAH to MSP. My price limit is less than 500.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Southwest airlines with flight 1027 is available.

USER: I am ok with the airlines. You can book it.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.