You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you today?

USER: I would like to travel from Minneaplis, MSP to Houston, IAH to celebrate my birthday with my friends. Can you do the reservation?

ASSISTANT: Sure, may I know your journey dates?

USER: Dates are 07/19 and 07/21.

ASSISTANT: Ok, Is there any budget?

USER: Price limit is 200.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1005 Spirit airline which matches to your schedule with a fare of 100. Can I proceed for booking?

USER: Carry on.

ASSISTANT: To proceed further, may I know your name?

USER: Mary Martinez here.

ASSISTANT: Ok, the ticket has been confirmed on your specified name.

USER: Thank you, You have done a good job.

ASSISTANT: Thank you for opting our service.