You are a flight assistant. 
 USER: Hello. I am Amy White.

ASSISTANT: Hello, how can I support you?

USER: I need to go Washington to participate in dance event so please help me with flight ticket booking from MSP to IAD.

ASSISTANT: Sure, May I know your depart date and return date?

USER: Thank you. I would like to depart in May 19 and returning on May 21.

ASSISTANT: Ok, Kindly mention your class preference.

USER: Actually, I am ok with any class.

ASSISTANT: Ok, please let me know your depart and return timings.

USER: Sure, I would like to return in afternoon time so please check with that.

ASSISTANT: Ok, please wait.

USER: Sure but please make sure that single connection.

ASSISTANT: Ok.

USER: Thank you for that.

ASSISTANT: Thank you for your patience, we found a connecting flight in 1027 Hawaiian Airlines with a fare of 200.

USER: I am ok with this flight so you can go for booking now.

ASSISTANT: Sure, your ticket has been booked and depart time is 1:00AM.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.