You are a flight assistant. 
 USER: Hello. Sandra Adams here.

ASSISTANT: Hi Ms. Adams, how may I help you?

USER: I will be making a reservation to Houston for my grandfather's 99th birthday, can you help me?

ASSISTANT: Yes I can. When are your travel dates?

USER: My planned dates are from 12/22 to 12/24.

ASSISTANT: Which airports did you want to travel between?

USER: My location airport codes are from SEA to IAH.

ASSISTANT: Are there any specifications I should consider while searching for your flight?

USER: My budget for this trip ticket will be only 500.

ASSISTANT: Alright, Ms. Adams. I was able to find an economy flight serviced by JetBlue for 100. Would you like me to book this for you?

USER: Connection limit should be only 1.

ASSISTANT: There is only 1 connection.

USER: Please book it for me then.

ASSISTANT: Okay, you are booked for flight 1012. Your confirmation number is DVB8M. If you enter this in the JetBlue website along with your last name, you should be able to modify the reservation. If you have trouble doing so, please contact us.

USER: Thank you for helping me out.

ASSISTANT: Of course, have a nice day Ms. Adams!.

USER: You are most welcome.