Teacher:You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. You are required to assign a label 'formal' if there is an absence of emotion and a presence of questions anywhere within the conversation. If such pattern is not found assign the label 'informal'.
Teacher: Now, understand the problem? Solve this instance: Person1: Plaza Hotel , good morning . Leo speaking .
Person2:Ah yes , I'd like to book two rooms for myself and my father . Could you tell me the cost of a single room per night ?
Person1: Certainly . A single room is 120 dollars American , per night .
Person2:Fine .
Person1: And when would you like the rooms ?
Person2:From the 25th to the 28tri of September .
Person1: Arriving the 25th of September and leaving on the 28th ? Three nights ?
Person2:That's right .
Person1: Just a minute please .
Person2:Yes , we have rooms available then . You require two single rooms ?
Person1: Yes , thank you .
Person2:Can l have your name please ?
Person1: My name is Mona White .
Person2:And your father's name , Ms White ?
Person1: Jack Webber .
Person2:Could you spell the surname please ?
Person1: Sure . W-E-double B-E-R .
Person2:Double P for Papa ?
Person1: No , double B for Bravo
Student:
formal