You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I need to attend an interview in Dallas on May 16th, can you please  help me in reservation process?

ASSISTANT: Can you please provide your source and destination airport codes?

USER: My source and destination airport codes are, MSP to DFW.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to return back on May 18th.

ASSISTANT: Do you have any airline preferences?

USER: No, I am ok with any airlines.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: Both for comfortable for me.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No any other requirements.

ASSISTANT: Can you please provide your name to proceed further?

USER: Sure, my name is Thomas Jones.

ASSISTANT: There is a direct flight with ticket fare 100 Spirit airlines in economy class. Is it ok for you?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking is confirmed with flight number 1023. Departure time is 11:00 AM and arrival time is 3:00 AM.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us, have a nice day.